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FWGS / xash3d

DEPRECATED in favor of https://github.com/FWGS/xash3d-fwgs. Only bugfixes are accepted.
https://xash.su
GNU General Public License v3.0
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Undefined behavior #92

Closed nekonomicon closed 7 years ago

nekonomicon commented 8 years ago

Build clang 3.7 on FreeBSD 11-current with flags -O0 -fsanitize=undefined:

 (build 3153) started at Nov24 2015 [16:47.32]
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/common/zone.c:97:33: runtime error: left shift of 1 by 31 places cannot be represented in type 'int'
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/common/zone.c:101:34: runtime error: left shift of 1 by 31 places cannot be represented in type 'int'
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/common/zone.c:132:30: runtime error: left shift of 1 by 31 places cannot be represented in type 'int'
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/common/zone.c:221:30: runtime error: left shift of 1 by 31 places cannot be represented in type 'int'
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/common/net_buffer.c:60:68: runtime error: left shift of 1 by 31 places cannot be represented in type 'int'
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/common/net_buffer.c:59:47: runtime error: left shift of 1 by 31 places cannot be represented in type 'int'
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/common/net_buffer.c:65:31: runtime error: left shift of 1 by 31 places cannot be represented in type 'int'
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/client/gl_studio.c:159:42: runtime error: division by zero
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/common/library.c:52:34: runtime error: member access within null pointer of type 'searchpath_t' (aka 'struct searchpath_s')
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/client/gl_sprite.c:269:39: runtime error: member access within misaligned address 0x28706b4a for type 'dframetype_t', which requires 4 byte alignment
0x28706b4a: note: pointer points here
 fe ff  ff ff 00 00 00 00 e0 ff  ff ff 20 00 00 00 40 00  00 00 40 00 00 00 f9 f8  f9 fc f9 9f 05 00
              ^ 
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/client/gl_sprite.c:269:39: runtime error: load of misaligned address 0x28706b4a for type 'frametype_t', which requires 4 byte alignment
0x28706b4a: note: pointer points here
 fe ff  ff ff 00 00 00 00 e0 ff  ff ff 20 00 00 00 40 00  00 00 40 00 00 00 f9 f8  f9 fc f9 9f 05 00
              ^ 
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/client/gl_sprite.c:69:59: runtime error: member access within misaligned address 0x28706b4e for type 'dspriteframe_t', which requires 4 byte alignment
0x28706b4e: note: pointer points here
 00 00 00 00 e0 ff  ff ff 20 00 00 00 40 00  00 00 40 00 00 00 f9 f8  f9 fc f9 9f 05 00 00 00  00 00
             ^ 
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/client/gl_sprite.c:69:59: runtime error: load of misaligned address 0x28706b56 for type 'int', which requires 4 byte alignment
0x28706b56: note: pointer points here
 20 00 00 00 40 00  00 00 40 00 00 00 f9 f8  f9 fc f9 9f 05 00 00 00  00 00 00 00 00 00 00 00  00 00
             ^ 
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/client/gl_sprite.c:69:77: runtime error: member access within misaligned address 0x28706b4e for type 'dspriteframe_t', which requires 4 byte alignment
0x28706b4e: note: pointer points here
 00 00 00 00 e0 ff  ff ff 20 00 00 00 40 00  00 00 40 00 00 00 f9 f8  f9 fc f9 9f 05 00 00 00  00 00
             ^ 
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/client/gl_sprite.c:69:77: runtime error: load of misaligned address 0x28706b5a for type 'int', which requires 4 byte alignment
0x28706b5a: note: pointer points here
 40 00  00 00 40 00 00 00 f9 f8  f9 fc f9 9f 05 00 00 00  00 00 00 00 00 00 00 00  00 00 00 00 00 30
              ^ 
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/common/imagelib/img_wad.c:205:21: runtime error: member access within misaligned address 0x28706b4e for type 'dspriteframe_t', which requires 4 byte alignment
0x28706b4e: note: pointer points here
 00 00 00 00 e0 ff  ff ff 20 00 00 00 40 00  00 00 40 00 00 00 f9 f8  f9 fc f9 9f 05 00 00 00  00 00
             ^ 
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/common/imagelib/img_wad.c:205:21: runtime error: load of misaligned address 0x28706b56 for type 'int', which requires 4 byte alignment
0x28706b56: note: pointer points here
 20 00 00 00 40 00  00 00 40 00 00 00 f9 f8  f9 fc f9 9f 05 00 00 00  00 00 00 00 00 00 00 00  00 00
             ^ 
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/common/imagelib/img_wad.c:206:22: runtime error: member access within misaligned address 0x28706b4e for type 'dspriteframe_t', which requires 4 byte alignment
0x28706b4e: note: pointer points here
 00 00 00 00 e0 ff  ff ff 20 00 00 00 40 00  00 00 40 00 00 00 f9 f8  f9 fc f9 9f 05 00 00 00  00 00
             ^ 
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/common/imagelib/img_wad.c:206:22: runtime error: load of misaligned address 0x28706b5a for type 'int', which requires 4 byte alignment
0x28706b5a: note: pointer points here
 40 00  00 00 40 00 00 00 f9 f8  f9 fc f9 9f 05 00 00 00  00 00 00 00 00 00 00 00  00 00 00 00 00 30
              ^ 
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/client/gl_sprite.c:98:34: runtime error: member access within misaligned address 0x28706b4e for type 'dspriteframe_t', which requires 4 byte alignment
0x28706b4e: note: pointer points here
 00 00 00 00 e0 ff  ff ff 20 00 00 00 40 00  00 00 40 00 00 00 f9 f8  f9 fc f9 9f 05 00 00 00  00 00
             ^ 
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/client/gl_sprite.c:98:34: runtime error: load of misaligned address 0x28706b56 for type 'int', which requires 4 byte alignment
0x28706b56: note: pointer points here
 20 00 00 00 40 00  00 00 40 00 00 00 f9 f8  f9 fc f9 9f 05 00 00 00  00 00 00 00 00 00 00 00  00 00
             ^ 
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/client/gl_sprite.c:99:35: runtime error: member access within misaligned address 0x28706b4e for type 'dspriteframe_t', which requires 4 byte alignment
0x28706b4e: note: pointer points here
 00 00 00 00 e0 ff  ff ff 20 00 00 00 40 00  00 00 40 00 00 00 f9 f8  f9 fc f9 9f 05 00 00 00  00 00
             ^ 
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/client/gl_sprite.c:99:35: runtime error: load of misaligned address 0x28706b5a for type 'int', which requires 4 byte alignment
0x28706b5a: note: pointer points here
 40 00  00 00 40 00 00 00 f9 f8  f9 fc f9 9f 05 00 00 00  00 00 00 00 00 00 00 00  00 00 00 00 00 30
              ^ 
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/client/gl_sprite.c:111:31: runtime error: member access within misaligned address 0x28706b4e for type 'dspriteframe_t', which requires 4 byte alignment
0x28706b4e: note: pointer points here
 00 00 00 00 e0 ff  ff ff 20 00 00 00 40 00  00 00 40 00 00 00 f9 f8  f9 fc f9 9f 05 00 00 00  00 00
             ^ 
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/client/gl_sprite.c:111:21: runtime error: load of misaligned address 0x28706b52 for type 'int', which requires 4 byte alignment
0x28706b52: note: pointer points here
 e0 ff  ff ff 20 00 00 00 40 00  00 00 40 00 00 00 f9 f8  f9 fc f9 9f 05 00 00 00  00 00 00 00 00 00
              ^ 
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/client/gl_sprite.c:112:33: runtime error: member access within misaligned address 0x28706b4e for type 'dspriteframe_t', which requires 4 byte alignment
0x28706b4e: note: pointer points here
 00 00 00 00 e0 ff  ff ff 20 00 00 00 40 00  00 00 40 00 00 00 f9 f8  f9 fc f9 9f 05 00 00 00  00 00
             ^ 
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/client/gl_sprite.c:112:23: runtime error: load of misaligned address 0x28706b4e for type 'int', which requires 4 byte alignment
0x28706b4e: note: pointer points here
 00 00 00 00 e0 ff  ff ff 20 00 00 00 40 00  00 00 40 00 00 00 f9 f8  f9 fc f9 9f 05 00 00 00  00 00
             ^ 
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/client/gl_sprite.c:113:33: runtime error: member access within misaligned address 0x28706b4e for type 'dspriteframe_t', which requires 4 byte alignment
0x28706b4e: note: pointer points here
 00 00 00 00 e0 ff  ff ff 20 00 00 00 40 00  00 00 40 00 00 00 f9 f8  f9 fc f9 9f 05 00 00 00  00 00
             ^ 
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/client/gl_sprite.c:113:23: runtime error: load of misaligned address 0x28706b52 for type 'int', which requires 4 byte alignment
0x28706b52: note: pointer points here
 e0 ff  ff ff 20 00 00 00 40 00  00 00 40 00 00 00 f9 f8  f9 fc f9 9f 05 00 00 00  00 00 00 00 00 00
              ^ 
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/client/gl_sprite.c:113:55: runtime error: member access within misaligned address 0x28706b4e for type 'dspriteframe_t', which requires 4 byte alignment
0x28706b4e: note: pointer points here
 00 00 00 00 e0 ff  ff ff 20 00 00 00 40 00  00 00 40 00 00 00 f9 f8  f9 fc f9 9f 05 00 00 00  00 00
             ^ 
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/client/gl_sprite.c:113:55: runtime error: load of misaligned address 0x28706b5a for type 'int', which requires 4 byte alignment
0x28706b5a: note: pointer points here
 40 00  00 00 40 00 00 00 f9 f8  f9 fc f9 9f 05 00 00 00  00 00 00 00 00 00 00 00  00 00 00 00 00 30
              ^ 
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/client/gl_sprite.c:114:34: runtime error: member access within misaligned address 0x28706b4e for type 'dspriteframe_t', which requires 4 byte alignment
0x28706b4e: note: pointer points here
 00 00 00 00 e0 ff  ff ff 20 00 00 00 40 00  00 00 40 00 00 00 f9 f8  f9 fc f9 9f 05 00 00 00  00 00
             ^ 
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/client/gl_sprite.c:114:34: runtime error: load of misaligned address 0x28706b56 for type 'int', which requires 4 byte alignment
0x28706b56: note: pointer points here
 20 00 00 00 40 00  00 00 40 00 00 00 f9 f8  f9 fc f9 9f 05 00 00 00  00 00 00 00 00 00 00 00  00 00
             ^ 
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/client/gl_sprite.c:114:52: runtime error: member access within misaligned address 0x28706b4e for type 'dspriteframe_t', which requires 4 byte alignment
0x28706b4e: note: pointer points here
 00 00 00 00 e0 ff  ff ff 20 00 00 00 40 00  00 00 40 00 00 00 f9 f8  f9 fc f9 9f 05 00 00 00  00 00
             ^ 
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/client/gl_sprite.c:114:42: runtime error: load of misaligned address 0x28706b4e for type 'int', which requires 4 byte alignment
0x28706b4e: note: pointer points here
 00 00 00 00 e0 ff  ff ff 20 00 00 00 40 00  00 00 40 00 00 00 f9 f8  f9 fc f9 9f 05 00 00 00  00 00
             ^ 
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/client/gl_sprite.c:121:61: runtime error: member access within misaligned address 0x28706b4e for type 'dspriteframe_t', which requires 4 byte alignment
0x28706b4e: note: pointer points here
 00 00 00 00 e0 ff  ff ff 20 00 00 00 40 00  00 00 40 00 00 00 f9 f8  f9 fc f9 9f 05 00 00 00  00 00
             ^ 
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/client/gl_sprite.c:121:61: runtime error: load of misaligned address 0x28706b56 for type 'int', which requires 4 byte alignment
0x28706b56: note: pointer points here
 20 00 00 00 40 00  00 00 40 00 00 00 f9 f8  f9 fc f9 9f 05 00 00 00  00 00 00 00 00 00 00 00  00 00
             ^ 
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/client/gl_sprite.c:121:79: runtime error: member access within misaligned address 0x28706b4e for type 'dspriteframe_t', which requires 4 byte alignment
0x28706b4e: note: pointer points here
 00 00 00 00 e0 ff  ff ff 20 00 00 00 40 00  00 00 40 00 00 00 f9 f8  f9 fc f9 9f 05 00 00 00  00 00
             ^ 
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/client/gl_sprite.c:121:79: runtime error: load of misaligned address 0x28706b5a for type 'int', which requires 4 byte alignment
0x28706b5a: note: pointer points here
 40 00  00 00 40 00 00 00 f9 f8  f9 fc f9 9f 05 00 00 00  00 00 00 00 00 00 00 00  00 00 00 00 00 30
              ^ 
/usr/ports/games/xash3d/work/xash3d-90b8efd/mainui/menu_btns.cpp:171:45: runtime error: member access within misaligned address 0x2c00b98e for type 'BITMAPINFOHEADER', which requires 4 byte alignment
0x2c00b98e: note: pointer points here
 36 04 00 00 28 00  00 00 9c 00 00 00 a2 15  00 00 01 00 08 00 00 00  00 00 00 00 00 00 12 0b  00 00
             ^ 
/usr/ports/games/xash3d/work/xash3d-90b8efd/mainui/menu_btns.cpp:171:45: runtime error: load of misaligned address 0x2c00b98e for type 'DWORD' (aka 'unsigned int'), which requires 4 byte alignment
0x2c00b98e: note: pointer points here
 36 04 00 00 28 00  00 00 9c 00 00 00 a2 15  00 00 01 00 08 00 00 00  00 00 00 00 00 00 12 0b  00 00
             ^ 
/usr/ports/games/xash3d/work/xash3d-90b8efd/mainui/menu_btns.cpp:173:69: runtime error: member access within misaligned address 0x2c00b98e for type 'BITMAPINFOHEADER', which requires 4 byte alignment
0x2c00b98e: note: pointer points here
 36 04 00 00 28 00  00 00 9c 00 00 00 a2 15  00 00 01 00 08 00 00 00  00 00 00 00 00 00 12 0b  00 00
             ^ 
/usr/ports/games/xash3d/work/xash3d-90b8efd/mainui/menu_btns.cpp:173:69: runtime error: load of misaligned address 0x2c00b98e for type 'DWORD' (aka 'unsigned int'), which requires 4 byte alignment
0x2c00b98e: note: pointer points here
 36 04 00 00 28 00  00 00 9c 00 00 00 a2 15  00 00 01 00 08 00 00 00  00 00 00 00 00 00 12 0b  00 00
             ^ 
/usr/ports/games/xash3d/work/xash3d-90b8efd/mainui/menu_btns.cpp:175:40: runtime error: member access within misaligned address 0x2c00b98e for type 'BITMAPINFOHEADER', which requires 4 byte alignment
0x2c00b98e: note: pointer points here
 36 04 00 00 28 00  00 00 9c 00 00 00 a2 15  00 00 01 00 08 00 00 00  00 00 00 00 00 00 12 0b  00 00
             ^ 
/usr/ports/games/xash3d/work/xash3d-90b8efd/mainui/menu_btns.cpp:176:37: runtime error: member access within misaligned address 0x2c00b98e for type 'BITMAPINFOHEADER', which requires 4 byte alignment
0x2c00b98e: note: pointer points here
 36 04 00 00 28 00  00 00 9c 00 00 00 a2 15  00 00 01 00 08 00 00 00  00 00 00 00 00 00 12 0b  00 00
             ^ 
/usr/ports/games/xash3d/work/xash3d-90b8efd/mainui/menu_btns.cpp:176:37: runtime error: load of misaligned address 0x2c00b992 for type 'DWORD' (aka 'unsigned int'), which requires 4 byte alignment
0x2c00b992: note: pointer points here
 28 00  00 00 9c 00 00 00 a2 15  00 00 01 00 08 00 00 00  00 00 00 00 00 00 12 0b  00 00 12 0b 00 00
              ^ 
/usr/ports/games/xash3d/work/xash3d-90b8efd/mainui/menu_btns.cpp:178:26: runtime error: member access within misaligned address 0x2c00b98e for type 'BITMAPINFOHEADER', which requires 4 byte alignment
0x2c00b98e: note: pointer points here
 36 04 00 00 28 00  00 00 9c 00 00 00 a2 15  00 00 01 00 08 00 00 00  00 00 00 00 00 00 12 0b  00 00
             ^ 
/usr/ports/games/xash3d/work/xash3d-90b8efd/mainui/menu_btns.cpp:178:26: runtime error: load of misaligned address 0x2c00b992 for type 'DWORD' (aka 'unsigned int'), which requires 4 byte alignment
0x2c00b992: note: pointer points here
 28 00  00 00 9c 00 00 00 a2 15  00 00 01 00 08 00 00 00  00 00 00 00 00 00 12 0b  00 00 12 0b 00 00
              ^ 
/usr/ports/games/xash3d/work/xash3d-90b8efd/mainui/menu_btns.cpp:178:46: runtime error: member access within misaligned address 0x2c00b98e for type 'BITMAPINFOHEADER', which requires 4 byte alignment
0x2c00b98e: note: pointer points here
 36 04 00 00 28 00  00 00 9c 00 00 00 a2 15  00 00 01 00 08 00 00 00  00 00 00 00 00 00 12 0b  00 00
             ^ 
/usr/ports/games/xash3d/work/xash3d-90b8efd/mainui/menu_btns.cpp:180:53: runtime error: member access within misaligned address 0x2c00b98e for type 'BITMAPINFOHEADER', which requires 4 byte alignment
0x2c00b98e: note: pointer points here
 36 04 00 00 28 00  00 00 9c 00 00 00 a2 15  00 00 01 00 08 00 00 00  00 00 00 00 00 00 12 0b  00 00
             ^ 
/usr/ports/games/xash3d/work/xash3d-90b8efd/mainui/menu_btns.cpp:180:53: runtime error: load of misaligned address 0x2c00b98e for type 'DWORD' (aka 'unsigned int'), which requires 4 byte alignment
0x2c00b98e: note: pointer points here
 36 04 00 00 28 00  00 00 9c 00 00 00 a2 15  00 00 01 00 08 00 00 00  00 00 00 00 00 00 12 0b  00 00
             ^ 
/usr/ports/games/xash3d/work/xash3d-90b8efd/mainui/menu_btns.cpp:183:17: runtime error: member access within misaligned address 0x2c00b98e for type 'BITMAPINFOHEADER', which requires 4 byte alignment
0x2c00b98e: note: pointer points here
 36 04 00 00 28 00  00 00 9c 00 00 00 a2 15  00 00 01 00 08 00 00 00  00 00 00 00 00 00 12 0b  00 00
             ^ 
/usr/ports/games/xash3d/work/xash3d-90b8efd/mainui/menu_btns.cpp:185:60: runtime error: member access within misaligned address 0x2c00b98e for type 'BITMAPINFOHEADER', which requires 4 byte alignment
0x2c00b98e: note: pointer points here
 36 04 00 00 28 00  00 00 9c 00 00 00 a2 15  00 00 01 00 08 00 00 00  00 00 00 00 00 00 12 0b  00 00
             ^ 
/usr/ports/games/xash3d/work/xash3d-90b8efd/mainui/menu_btns.cpp:185:60: runtime error: load of misaligned address 0x2c00b98e for type 'DWORD' (aka 'unsigned int'), which requires 4 byte alignment
0x2c00b98e: note: pointer points here
 36 04 00 00 28 00  00 00 9c 00 00 00 a2 15  00 00 01 00 08 00 00 00  00 00 00 00 00 00 12 0b  00 00
             ^ 
/usr/ports/games/xash3d/work/xash3d-90b8efd/mainui/menu_btns.cpp:195:31: runtime error: member access within misaligned address 0x2c00b98e for type 'BITMAPINFOHEADER', which requires 4 byte alignment
0x2c00b98e: note: pointer points here
 36 04 00 00 28 00  00 00 9c 00 00 00 a2 15  00 00 01 00 08 00 00 00  00 00 00 00 00 00 12 0b  00 00
             ^ 
/usr/ports/games/xash3d/work/xash3d-90b8efd/mainui/menu_btns.cpp:195:31: runtime error: load of misaligned address 0x2c00b98e for type 'DWORD' (aka 'unsigned int'), which requires 4 byte alignment
0x2c00b98e: note: pointer points here
 36 04 00 00 28 00  00 00 9c 00 00 00 a2 15  00 00 01 00 08 00 00 00  00 00 00 00 00 00 12 0b  00 00
             ^ 
/usr/ports/games/xash3d/work/xash3d-90b8efd/mainui/menu_btns.cpp:199:30: runtime error: member access within misaligned address 0x2c00b98e for type 'BITMAPINFOHEADER', which requires 4 byte alignment
0x2c00b98e: note: pointer points here
 36 04 00 00 28 00  00 00 9c 00 00 00 a2 15  00 00 01 00 08 00 00 00  00 00 00 00 00 00 12 0b  00 00
             ^ 
/usr/ports/games/xash3d/work/xash3d-90b8efd/mainui/menu_btns.cpp:199:30: runtime error: load of misaligned address 0x2c00b996 for type 'DWORD' (aka 'unsigned int'), which requires 4 byte alignment
0x2c00b996: note: pointer points here
 9c 00 00 00 a2 15  00 00 01 00 08 00 00 00  00 00 00 00 00 00 12 0b  00 00 12 0b 00 00 00 00  00 00
             ^ 
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/common/imagelib/img_bmp.c:73:18: runtime error: load of misaligned address 0x2860e822 for type 'long', which requires 4 byte alignment
0x2860e822: note: pointer points here
 ad de  42 4d be 33 00 00 00 00  00 00 36 04 00 00 28 00  00 00 9c 00 00 00 4e 00  00 00 01 00 08 00
              ^ 
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/common/imagelib/img_bmp.c:74:19: runtime error: load of misaligned address 0x2860e826 for type 'long', which requires 4 byte alignment
0x2860e826: note: pointer points here
 be 33 00 00 00 00  00 00 36 04 00 00 28 00  00 00 9c 00 00 00 4e 00  00 00 01 00 08 00 00 00  00 00
             ^ 
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/common/imagelib/img_bmp.c:75:26: runtime error: load of misaligned address 0x2860e82a for type 'long', which requires 4 byte alignment
0x2860e82a: note: pointer points here
 00 00  00 00 36 04 00 00 28 00  00 00 9c 00 00 00 4e 00  00 00 01 00 08 00 00 00  00 00 88 2f 00 00
              ^ 
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/common/imagelib/img_bmp.c:76:26: runtime error: load of misaligned address 0x2860e82e for type 'long', which requires 4 byte alignment
0x2860e82e: note: pointer points here
 36 04 00 00 28 00  00 00 9c 00 00 00 4e 00  00 00 01 00 08 00 00 00  00 00 88 2f 00 00 12 0b  00 00
             ^ 
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/common/imagelib/img_bmp.c:77:15: runtime error: load of misaligned address 0x2860e832 for type 'long', which requires 4 byte alignment
0x2860e832: note: pointer points here
 28 00  00 00 9c 00 00 00 4e 00  00 00 01 00 08 00 00 00  00 00 88 2f 00 00 12 0b  00 00 12 0b 00 00
              ^ 
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/common/imagelib/img_bmp.c:78:16: runtime error: load of misaligned address 0x2860e836 for type 'long', which requires 4 byte alignment
0x2860e836: note: pointer points here
 9c 00 00 00 4e 00  00 00 01 00 08 00 00 00  00 00 88 2f 00 00 12 0b  00 00 12 0b 00 00 00 00  00 00
             ^ 
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/common/imagelib/img_bmp.c:81:21: runtime error: load of misaligned address 0x2860e83e for type 'long', which requires 4 byte alignment
0x2860e83e: note: pointer points here
 01 00 08 00 00 00  00 00 88 2f 00 00 12 0b  00 00 12 0b 00 00 00 00  00 00 00 00 00 00 00 00  00 00
             ^ 
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/common/imagelib/img_bmp.c:82:24: runtime error: load of misaligned address 0x2860e842 for type 'long', which requires 4 byte alignment
0x2860e842: note: pointer points here
 00 00  00 00 88 2f 00 00 12 0b  00 00 12 0b 00 00 00 00  00 00 00 00 00 00 00 00  00 00 ff ff ff 00
              ^ 
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/common/imagelib/img_bmp.c:83:14: runtime error: load of misaligned address 0x2860e846 for type 'long', which requires 4 byte alignment
0x2860e846: note: pointer points here
 88 2f 00 00 12 0b  00 00 12 0b 00 00 00 00  00 00 00 00 00 00 00 00  00 00 ff ff ff 00 0f 74  73 00
             ^ 
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/common/imagelib/img_bmp.c:84:14: runtime error: load of misaligned address 0x2860e84a for type 'long', which requires 4 byte alignment
0x2860e84a: note: pointer points here
 12 0b  00 00 12 0b 00 00 00 00  00 00 00 00 00 00 00 00  00 00 ff ff ff 00 0f 74  73 00 00 01 01 00
              ^ 
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/common/imagelib/img_bmp.c:85:16: runtime error: load of misaligned address 0x2860e84e for type 'long', which requires 4 byte alignment
0x2860e84e: note: pointer points here
 12 0b 00 00 00 00  00 00 00 00 00 00 00 00  00 00 ff ff ff 00 0f 74  73 00 00 01 01 00 1b d2  d1 00
             ^ 
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/common/imagelib/img_bmp.c:86:25: runtime error: load of misaligned address 0x2860e852 for type 'long', which requires 4 byte alignment
0x2860e852: note: pointer points here
 00 00  00 00 00 00 00 00 00 00  00 00 ff ff ff 00 0f 74  73 00 00 01 01 00 1b d2  d1 00 01 08 08 00
              ^ 
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/common/model.c:702:7: runtime error: index 4 out of bounds for type 'int [4]'
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/common/model.c:714:31: runtime error: index 4 out of bounds for type 'int [4]'
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/common/crclib.c:124:12: runtime error: load of misaligned address 0xffffc901 for type 'dword' (aka 'unsigned long'), which requires 4 byte alignment
0xffffc901: note: pointer points here
 20 00 02  08 10 00 74 20 af 00 02  ff 0b c8 fe ff df ff ff  f7 0f 00 29 88 01 00 0d  e6 83 7f ad ff
              ^ 
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/client/gl_sprite.c:91:60: runtime error: member access within misaligned address 0x28706b4e for type 'dspriteframe_t', which requires 4 byte alignment
0x28706b4e: note: pointer points here
 00 00 00 00 e0 ff  ff ff 20 00 00 00 40 00  00 00 40 00 00 00 00 00  00 00 00 00 00 00 00 00  00 00
             ^ 
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/client/gl_sprite.c:91:60: runtime error: load of misaligned address 0x28706b56 for type 'int', which requires 4 byte alignment
0x28706b56: note: pointer points here
 20 00 00 00 40 00  00 00 40 00 00 00 00 00  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  00 00
             ^ 
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/client/gl_sprite.c:91:78: runtime error: member access within misaligned address 0x28706b4e for type 'dspriteframe_t', which requires 4 byte alignment
0x28706b4e: note: pointer points here
 00 00 00 00 e0 ff  ff ff 20 00 00 00 40 00  00 00 40 00 00 00 00 00  00 00 00 00 00 00 00 00  00 00
             ^ 
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/client/gl_sprite.c:91:78: runtime error: load of misaligned address 0x28706b5a for type 'int', which requires 4 byte alignment
0x28706b5a: note: pointer points here
 40 00  00 00 40 00 00 00 00 00  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  00 00 00 01 01 01
              ^ 
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/server/sv_world.c:1139:11: runtime error: member access within null pointer of type 'edict_t' (aka 'struct edict_s')
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/server/sv_world.c:469:11: runtime error: member access within null pointer of type 'edict_t' (aka 'struct edict_s')
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/server/sv_world.c:704:11: runtime error: member access within null pointer of type 'edict_t' (aka 'struct edict_s')
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/common/net_buffer.c:504:20: runtime error: left shift of 1 by 31 places cannot be represented in type 'int'
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/common/net_buffer.c:504:39: runtime error: signed integer overflow: -2147483648 - 2147483647 cannot be represented in type 'int'
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/common/net_chan.c:1533:17: runtime error: left shift of 1 by 31 places cannot be represented in type 'int'
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/common/net_chan.c:1535:21: runtime error: left shift of 1 by 31 places cannot be represented in type 'int'
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/common/net_chan.c:1337:67: runtime error: left shift of 1 by 31 places cannot be represented in type 'int'
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/client/gl_rsurf.c:347:3: runtime error: index 4 out of bounds for type 'float [4][7]'
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/client/gl_rsurf.c:348:3: runtime error: index 4 out of bounds for type 'float [4][7]'
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/client/gl_rsurf.c:363:3: runtime error: index 4 out of bounds for type 'float [4][7]'
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/client/gl_rsurf.c:364:3: runtime error: index 4 out of bounds for type 'float [4][7]'
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/client/gl_rsurf.c:346:3: runtime error: index 5 out of bounds for type 'float [4][7]'
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/client/gl_rsurf.c:346:3: runtime error: index 5 out of bounds for type 'float [4][7]'
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/client/gl_rsurf.c:346:3: runtime error: index 5 out of bounds for type 'float [4][7]'
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/server/sv_phys.c:231:34: runtime error: left shift of 1 by 31 places cannot be represented in type 'int'
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/server/sv_pmove.c:204:11: runtime error: member access within null pointer of type 'edict_t' (aka 'struct edict_s')
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/client/gl_rsurf.c:1103:37: runtime error: left shift of 1 by 31 places cannot be represented in type 'int'
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/client/gl_rsurf.c:1179:18: runtime error: left shift of 1 by 31 places cannot be represented in type 'int'
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/client/gl_studio.c:2109:29: runtime error: left shift of 1 by 31 places cannot be represented in type 'int'
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/client/cl_scrn.c:86:69: runtime error: division by zero
(/compat/i386/usr/local/lib/xash3d/libxash.so+0x7e79ea): runtime error: value inf is outside the range of representable values of type 'int'
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/server/sv_pmove.c:284:11: runtime error: member access within null pointer of type 'edict_t' (aka 'struct edict_s')
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/server/sv_client.c:79:45: runtime error: left shift of 1293100921 by 16 places cannot be represented in type 'int'
(/compat/i386/usr/local/lib/xash3d/libxash.so+0x713eae): runtime error: value 473 is outside the range of representable values of type 'unsigned char'
(/compat/i386/usr/local/lib/xash3d/libxash.so+0x7141b7): runtime error: value 1532 is outside the range of representable values of type 'unsigned char'
(/compat/i386/usr/local/lib/xash3d/libxash.so+0x7144cc): runtime error: value 851 is outside the range of representable values of type 'unsigned char'
(/compat/i386/usr/local/lib/xash3d/libxash.so+0x713eae): runtime error: value 473 is outside the range of representable values of type 'unsigned char'
(/compat/i386/usr/local/lib/xash3d/libxash.so+0x7141b7): runtime error: value 1532 is outside the range of representable values of type 'unsigned char'
(/compat/i386/usr/local/lib/xash3d/libxash.so+0x7144cc): runtime error: value 851 is outside the range of representable values of type 'unsigned char'
(/compat/i386/usr/local/lib/xash3d/libxash.so+0x713eae): runtime error: value 473 is outside the range of representable values of type 'unsigned char'
(/compat/i386/usr/local/lib/xash3d/libxash.so+0x7141b7): runtime error: value 1532 is outside the range of representable values of type 'unsigned char'
(/compat/i386/usr/local/lib/xash3d/libxash.so+0x7144cc): runtime error: value 851 is outside the range of representable values of type 'unsigned char'
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/common/model.c:2172:41: runtime error: left shift of 1 by 31 places cannot be represented in type 'int'
(/compat/i386/usr/local/lib/xash3d/libxash.so+0x713eae): runtime error: value 1123 is outside the range of representable values of type 'unsigned char'
(/compat/i386/usr/local/lib/xash3d/libxash.so+0x7141b7): runtime error: value 682 is outside the range of representable values of type 'unsigned char'
(/compat/i386/usr/local/lib/xash3d/libxash.so+0x7144cc): runtime error: value 379 is outside the range of representable values of type 'unsigned char'
(/compat/i386/usr/local/lib/xash3d/libxash.so+0x713eae): runtime error: value 1123 is outside the range of representable values of type 'unsigned char'
(/compat/i386/usr/local/lib/xash3d/libxash.so+0x7141b7): runtime error: value 682 is outside the range of representable values of type 'unsigned char'
(/compat/i386/usr/local/lib/xash3d/libxash.so+0x7144cc): runtime error: value 379 is outside the range of representable values of type 'unsigned char'
(/compat/i386/usr/local/lib/xash3d/libxash.so+0x713eae): runtime error: value 1123 is outside the range of representable values of type 'unsigned char'
(/compat/i386/usr/local/lib/xash3d/libxash.so+0x7141b7): runtime error: value 682 is outside the range of representable values of type 'unsigned char'
(/compat/i386/usr/local/lib/xash3d/libxash.so+0x7144cc): runtime error: value 379 is outside the range of representable values of type 'unsigned char'
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/client/gl_warp.c:324:4: runtime error: index 5 out of bounds for type 'float [4][7]'
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/client/gl_warp.c:324:4: runtime error: index 5 out of bounds for type 'float [4][7]'
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/client/gl_warp.c:324:4: runtime error: index 5 out of bounds for type 'float [4][7]'
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/client/gl_rsurf.c:173:3: runtime error: index 4 out of bounds for type 'float [4][7]'
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/client/gl_rsurf.c:174:3: runtime error: index 4 out of bounds for type 'float [4][7]'
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/client/gl_rsurf.c:216:2: runtime error: index 5 out of bounds for type 'float [4][7]'
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/client/gl_rsurf.c:157:3: runtime error: index 5 out of bounds for type 'float [4][7]'
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/client/gl_rsurf.c:157:3: runtime error: index 5 out of bounds for type 'float [4][7]'
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/client/gl_rsurf.c:157:3: runtime error: index 5 out of bounds for type 'float [4][7]'
(/compat/i386/usr/local/lib/xash3d/libxash.so+0x27e577): runtime error: value nan is outside the range of representable values of type 'int'
(/compat/i386/usr/local/lib/xash3d/libxash.so+0x27e820): runtime error: value nan is outside the range of representable values of type 'int'
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/common/mod_studio.c:258:30: runtime error: signed integer overflow: -2147483648 + -2147483648 cannot be represented in type 'int'
(/compat/i386/usr/local/lib/xash3d/libxash.so+0x27eb14): runtime error: value nan is outside the range of representable values of type 'int'
(/compat/i386/usr/local/lib/xash3d/libxash.so+0x27ef59): runtime error: value nan is outside the range of representable values of type 'int'
(/compat/i386/usr/local/lib/xash3d/libxash.so+0x27f203): runtime error: value nan is outside the range of representable values of type 'int'
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/common/mod_studio.c:259:30: runtime error: signed integer overflow: -2147483648 + -2147483648 cannot be represented in type 'int'
(/compat/i386/usr/local/lib/xash3d/libxash.so+0x27f504): runtime error: value nan is outside the range of representable values of type 'int'
(/compat/i386/usr/local/lib/xash3d/libxash.so+0x27f95e): runtime error: value nan is outside the range of representable values of type 'int'
(/compat/i386/usr/local/lib/xash3d/libxash.so+0x27fc16): runtime error: value nan is outside the range of representable values of type 'int'
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/common/mod_studio.c:260:30: runtime error: signed integer overflow: -2147483648 + -2147483648 cannot be represented in type 'int'
(/compat/i386/usr/local/lib/xash3d/libxash.so+0x27ff19): runtime error: value nan is outside the range of representable values of type 'int'
(/compat/i386/usr/local/lib/xash3d/libxash.so+0x280375): runtime error: value nan is outside the range of representable values of type 'int'
(/compat/i386/usr/local/lib/xash3d/libxash.so+0x28062d): runtime error: value nan is outside the range of representable values of type 'int'
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/common/mod_studio.c:261:30: runtime error: signed integer overflow: -2147483648 + -2147483648 cannot be represented in type 'int'
(/compat/i386/usr/local/lib/xash3d/libxash.so+0x280930): runtime error: value nan is outside the range of representable values of type 'int'
(/compat/i386/usr/local/lib/xash3d/libxash.so+0x280d8c): runtime error: value nan is outside the range of representable values of type 'int'
(/compat/i386/usr/local/lib/xash3d/libxash.so+0x281044): runtime error: value nan is outside the range of representable values of type 'int'
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/common/mod_studio.c:262:30: runtime error: signed integer overflow: -2147483648 + -2147483648 cannot be represented in type 'int'
(/compat/i386/usr/local/lib/xash3d/libxash.so+0x281347): runtime error: value nan is outside the range of representable values of type 'int'
(/compat/i386/usr/local/lib/xash3d/libxash.so+0x2817a3): runtime error: value nan is outside the range of representable values of type 'int'
(/compat/i386/usr/local/lib/xash3d/libxash.so+0x281a5b): runtime error: value nan is outside the range of representable values of type 'int'
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/common/mod_studio.c:263:30: runtime error: signed integer overflow: -2147483648 + -2147483648 cannot be represented in type 'int'
(/compat/i386/usr/local/lib/xash3d/libxash.so+0x281d5e): runtime error: value nan is outside the range of representable values of type 'int'
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/client/gl_rlight.c:212:28: runtime error: left shift of 1 by 31 places cannot be represented in type 'int'
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/client/gl_rsurf.c:483:28: runtime error: left shift of 1 by 31 places cannot be represented in type 'int'
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/client/gl_rsurf.c:1202:8: runtime error: index 4 out of bounds for type 'byte [4]'
 (build 3153) stopped at Nov24 2015 [17:03.41]

nekonomicon commented 8 years ago

Yet UB:

/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/common/imagelib/img_utils.c:467:27: runtime error: division by zero
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/client/s_dsp.c:197:24: runtime error: signed integer overflow: -3301 * -651222 cannot be represented in type 'int'
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/server/sv_world.c:1251:11: runtime error: member access within null pointer of type 'edict_t' (aka 'struct edict_s')
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/common/net_chan.c:1278:51: runtime error: member access within misaligned address 0x30706942 for type 'fragbuf_t' (aka 'struct fragbuf_s'), which requires 4 byte alignment
0x30706942: note: pointer points here
<memory cannot be printed>
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/common/net_buffer.h:94:74: runtime error: member access within misaligned address 0x3070694a for type 'sizebuf_t' (aka 'struct sizebuf_s'), which requires 4 byte alignment
0x3070694a: note: pointer points here
<memory cannot be printed>
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/common/net_chan.c:1437:15: runtime error: division by zero
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/common/net_chan.c:461:10: runtime error: signed integer overflow: 2139127679 + 1098907648 cannot be represented in type 'int'
/usr/ports/games/xash3d/work/xash3d-90b8efd/engine/common/zone.c:180:11: runtime error: member access within misaligned address 0x7f7f7f5f for type 'memheader_t' (aka 'struct memheader_s'), which requires 4 byte alignment
0x7f7f7f5f: note: pointer points here
<memory cannot be printed>
mittorn commented 8 years ago

it seems that zone allocator allocates unaligned memory blocks

nekonomicon commented 8 years ago

Hello again! I tried build branch msvc6 with optlevel -O2:

Program received signal SIGSEGV, Segmentation fault.
0x28ae7c4e in pfnSPR_LoadExt () from /compat/i386/usr/local/lib/xash3d/libxash.so
(gdb) bt
#0  0x28ae7c4e in pfnSPR_LoadExt () from /compat/i386/usr/local/lib/xash3d/libxash.so
#1  0x28ae7e86 in pfnSPR_Load () from /compat/i386/usr/local/lib/xash3d/libxash.so
#2  0x28aae488 in SCR_RegisterTextures () from /compat/i386/usr/local/lib/xash3d/libxash.so
#3  0x28aaec11 in SCR_Init () from /compat/i386/usr/local/lib/xash3d/libxash.so
#4  0x28a80c2f in R_Init () from /compat/i386/usr/local/lib/xash3d/libxash.so
#5  0x289f3594 in CL_Init () from /compat/i386/usr/local/lib/xash3d/libxash.so
#6  0x28bb8ebc in Host_Main () from /compat/i386/usr/local/lib/xash3d/libxash.so
#7  0x0806749b in main ()
(gdb) c
Continuing.
Sys_Crash: signal 11, err 0 with code 1 at 0x1de88
Stack backtrace:
 1: 0x28ae7c4e <pfnSPR_LoadExt+558> (/compat/i386/usr/local/lib/xash3d/libxash.so)
 2: 0x28ae7e86 <pfnSPR_Load+38> (/compat/i386/usr/local/lib/xash3d/libxash.so)
 3: 0x28aae488 <SCR_RegisterTextures+424> (/compat/i386/usr/local/lib/xash3d/libxash.so)
 4: 0x28aaec11 <SCR_Init+721> (/compat/i386/usr/local/lib/xash3d/libxash.so)
 5: 0x28a80c2f <R_Init+1343> (/compat/i386/usr/local/lib/xash3d/libxash.so)
 6: 0x289f3594 <CL_Init+52> (/compat/i386/usr/local/lib/xash3d/libxash.so)
 7: 0x28bb8ebc <Host_Main+1244> (/compat/i386/usr/local/lib/xash3d/libxash.so)
 8: 0x806749b <main+91> (/compat/i386/usr/local/bin/xash3d-bin)
 9: 0x804a09a <_start+346> (/compat/i386/usr/local/bin/xash3d-bin)
 10: 0x8049f58 <_start+24> (/compat/i386/usr/local/bin/xash3d-bin)
Stack dump:
 0: 0x0
 1: 0x0
 2: 0x1869f
 3: 0x28e31c38 <psettemplates+221364> (/compat/i386/usr/local/lib/xash3d/libxash.so)
 4: 0x188
 5: 0x28333dc4 <__stack_chk_guard+0> (/usr/lib32/libc.so.7)
 6:  a(����P(X���p(
�����                  ����������
     /usr/ports/games/xash3d/work/xash3d-fd65658/engine/common/sys_win.c:562:35: runtime error: index 1092 out of bounds for type 'char [1024]'
/usr/ports/games/xash3d/work/xash3d-fd65658/engine/common/sys_win.c:563:22: runtime error: index 1092 out of bounds for type 'char [1024]'
/usr/ports/games/xash3d/work/xash3d-fd65658/engine/common/sys_win.c:564:26: runtime error: index 1092 out of bounds for type 'char [1024]'
[21:49:48] Sys_Crash: signal 11, err 0 with code 1 at 0x1de88
Stack backtrace:
 1: 0x28ae7c4e pfnSPR_LoadExt+558 (/compat/i386/usr/local/lib/xash3d/libxash.so)
 2: 0x28ae7e86 pfnSPR_Load+38 (/compat/i386/usr/local/lib/xash3d/libxash.so)
 3: 0x28aae488 SCR_RegisterTextures+424 (/compat/i386/usr/local/lib/xash3d/libxash.so)
 4: 0x28aaec11 SCR_Init+721 (/compat/i386/usr/local/lib/xash3d/libxash.so)
 5: 0x28a80c2f R_Init+1343 (/compat/i386/usr/local/lib/xash3d/libxash.so)
 6: 0x289f3594 CL_Init+52 (/compat/i386/usr/local/lib/xash3d/libxash.so)
 7: 0x28bb8ebc Host_Main+1244 (/compat/i386/usr/local/lib/xash3d/libxash.so)
 8: 0x806749b main+91 (/compat/i386/usr/local/bin/xash3d-bin)
 9: 0x804a09a _start+346 (/compat/i386/usr/local/bin/xash3d-bin)
 10: 0x8049f58 _start+24 (/compat/i386/usr/local/bin/xash3d-bin)
Stack dump:
 0: 0x0
 1: 0x0
 2: 0x1869f
 3: 0x28e31c38 psettemplates+221364 (/compat/i386/usr/local/lib/xash3d/libxash.so)
 4: 0x188
 5: 0x28333dc4 __stack_chk_guard+0 (/usr/lib32/libc.so.7)
 6:

     (build 3153) crashed at Dec09 2015 [21:49.55]

     (build 3153) stopped at Dec09 2015 [21:49.55]

Inferior 1 (process 87699) exited with code 01 (gdb)

mittorn commented 8 years ago

Can you enable dwarf debug data when compiling?-g or -ggdb option

nekonomicon commented 8 years ago

I can reproduce now:

/usr/ports/games/xash3d/work/xash3d-831cbed/engine/client/s_dsp.c:197:24: runtime error: signed integer overflow: -3301 * -656832 cannot be represented in type 'int'
/usr/ports/games/xash3d/work/xash3d-831cbed/engine/client/gl_rsurf.c:1204:8: runtime error: index 4 out of bounds for type 'byte [4]'
/usr/ports/games/xash3d/work/xash3d-72904b7/loader/pe_image.c:493:5: runtime error: store to misaligned address 0x2f15001f for type 'int', which requires 4 byte alignment
/usr/ports/games/xash3d/work/xash3d-72904b7/engine/client/gl_rlight.c:349:40: runtime error: value 369 is outside the range of representable values of type 'unsigned char'
/usr/ports/games/xash3d/work/xash3d-72904b7/engine/client/gl_rlight.c:350:40: runtime error: value 369 is outside the range of representable values of type 'unsigned char'
/usr/ports/games/xash3d/work/xash3d-72904b7/engine/client/gl_rlight.c:351:40: runtime error: value 289 is outside the range of representable values of type 'unsigned char'
/usr/ports/games/xash3d/work/xash3d-72904b7/engine/client/cl_game.c:3154:12: runtime error: value 298.354 is outside the range of representable values of type 'unsigned char'
/usr/ports/games/xash3d/work/xash3d-72904b7/engine/client/cl_game.c:3155:12: runtime error: value 298.354 is outside the range of representable values of type 'unsigned char'
/usr/ports/games/xash3d/work/xash3d-72904b7/engine/client/cl_game.c:3156:12: runtime error: value 298.354 is outside the range of representable values of type 'unsigned char'

hlwe only:

/usr/ports/games/xash3d/work/xash3d-72904b7/engine/server/sv_frame.c:519:20: runtime error: index 33 out of bounds for type 'weapon_data_t [32]'
/usr/ports/games/xash3d/work/xash3d-72904b7/engine/server/sv_frame.c:520:13: runtime error: index 33 out of bounds for type 'weapon_data_t [32]'

Warning:

/usr/ports/games/xash3d/work/xash3d-72904b7/engine/common/model.c:2800:90: warning: array index 16 is past the end of the array (which contains 15 elements) [-Warray-bounds]
                Mod_LoadClipnodes31( &header->lumps[LUMP_CLIPNODES], &header->lumps[LUMP_CLIPNODES2], &header->lumps[LUMP_CLIPNODES3] );
                                                                                                       ^             ~~~~~~~~~~~~~~~
/usr/ports/games/xash3d/work/xash3d-72904b7/engine/../common/bspfile.h:152:2: note: array 'lumps' declared here
        dlump_t lumps[HEADER_LUMPS];
        ^
nekonomicon commented 8 years ago

Big Scientists( Spirit Of Half Life 1.2 ):

/usr/ports/games/xash3d/work/xash3d-1c4ba03/engine/common/net_buffer.c:272:6: runtime error: value nan is outside the range of representable values of type 'int'

CS 1.6(I can't reproduce it again.) :

Sys_Crash: signal 11, err 0 with code 1 at 0x6b
Stack backtrace:
 1: 0x288529ab <CL_GetEntitySpatialization+347> (/compat/i386/usr/local/lib/xash3d/libxash.so)
 2: 0x28869f71 <SND_Spatialize+145> (/compat/i386/usr/local/lib/xash3d/libxash.so)
 3: 0x2886a4f1 <S_StartSound+753> (/compat/i386/usr/local/lib/xash3d/libxash.so)
 4: 0x2884cb8c <CL_ParseSoundPacket+412> (/compat/i386/usr/local/lib/xash3d/libxash.so)
 5: 0x2884f544 <CL_ParseServerMessage+580> (/compat/i386/usr/local/lib/xash3d/libxash.so)
 6: 0x2888bb35 <CL_ReadNetMessage+437> (/compat/i386/usr/local/lib/xash3d/libxash.so)
 7: 0x2888bdaa <CL_ReadPackets+26> (/compat/i386/usr/local/lib/xash3d/libxash.so)
 8: 0x2888cec3 <Host_ClientFrame+211> (/compat/i386/usr/local/lib/xash3d/libxash.so)
 9: 0x28939255 <Host_Frame+101> (/compat/i386/usr/local/lib/xash3d/libxash.so)
 10: 0x2893a49d <Host_Main+2093> (/compat/i386/usr/local/lib/xash3d/libxash.so)
 11: 0x8048a3b (/compat/i386/usr/local/bin/xash3d-bin)
 12: 0x804872a (/compat/i386/usr/local/bin/xash3d-bin)Stack dump:

Singleplayer on amd64:

[21:19:37]  server(ai): TRAIN(train): Speed is 0
[21:19:37]  Game started
[21:19:38]  SV_ConnectionlessPacket: loopback : connect
[21:19:38]  SV_ClientConnect()
[21:19:38]  CL_ConnectionlessPacket: loopback : client_connect
[21:19:38]  Spooling demo header.
[21:19:39]  ucmd->new()
[21:19:39]  Serverdata packet received.
==9413== Invalid read of size 1
==9413==    at 0x656AB82: Q_strnicmp (crtlib.c:353)
==9413==    by 0x64A74B2: CL_TextMessageGet (cl_game.c:1669)
==9413==    by 0x64E2F27: CL_ParseServerData (cl_parse.c:652)
==9413==    by 0x64E52FD: CL_ParseServerMessage (cl_parse.c:1544)
==9413==    by 0x646B993: CL_ReadNetMessage (cl_main.c:1471)
==9413==    by 0x646BC3A: CL_ReadPackets (cl_main.c:1498)
==9413==    by 0x646CBEB: Host_ClientFrame (cl_main.c:1795)
==9413==    by 0x6570B2F: Host_Frame (host.c:617)
==9413==    by 0x6572202: Host_Main (host.c:1121)
==9413==    by 0x400D57: main (in /usr/local/bin/xash3d-bin)
==9413==  Address 0x8060dcd20 is not stack'd, malloc'd or (recently) free'd
==9413==
==9413== Syscall param sigprocmask(set) points to uninitialised byte(s)
==9413==    at 0x52043FA: _sigprocmask (in /lib/libc.so.7)
==9413==    by 0x5B0ADB4: ??? (in /lib/libthr.so.3)
==9413==    by 0x5B0A3AE: ??? (in /lib/libthr.so.3)
==9413==    by 0x38074467: ??? (in /usr/local/lib/valgrind/memcheck-amd64-freebsd)
==9413==    by 0x64A74B2: CL_TextMessageGet (cl_game.c:1669)
==9413==    by 0x64E2F27: CL_ParseServerData (cl_parse.c:652)
==9413==    by 0x64E52FD: CL_ParseServerMessage (cl_parse.c:1544)
==9413==    by 0x646B993: CL_ReadNetMessage (cl_main.c:1471)
==9413==    by 0x646BC3A: CL_ReadPackets (cl_main.c:1498)
==9413==    by 0x646CBEB: Host_ClientFrame (cl_main.c:1795)
==9413==    by 0x6570B2F: Host_Frame (host.c:617)
==9413==    by 0x6572202: Host_Main (host.c:1121)
==9413==  Address 0x7fefff3fc is on thread 1's stack
==9413==  Uninitialised value was created by a stack allocation
==9413==    at 0x644D87C: ??? (in /usr/local/lib/xash3d/libxash.so)
==9413==
Sys_Crash: signal 11, err 0 with code 1 at 0x8060dcd20
nekonomicon commented 7 years ago

http://pastebin.com/xwdkKFP2

mittorn commented 7 years ago

It seems, we found reason of broken lightmaps sometimes?

nekonomicon commented 7 years ago

I think not actually now.