AddressSanitizer:DEADLYSIGNAL
=================================================================
==55697==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000008 (pc 0x0000006c4944 bp 0x00000000005e sp 0x7fff161ee980 T0)
==55697==The signal is caused by a READ memory access.
==55697==Hint: address points to the zero page.
#0 0x6c4944 in SWF::DefineFont2::write(SWF::Writer*, SWF::Context*) /home/bupt/Desktop/swfmill/src/gSWFWriter.cpp
#1 0x6a2eac in SWF::Header::write(SWF::Writer*, SWF::Context*) /home/bupt/Desktop/swfmill/src/gSWFWriter.cpp:232:16
#2 0x53d45c in SWF::File::save(_IO_FILE*, SWF::Context*) /home/bupt/Desktop/swfmill/src/SWFFile.cpp:158:11
#3 0x54f8b9 in swfmill_xml2swf(int, char**) /home/bupt/Desktop/swfmill/src/swfmill.cpp:251:21
#4 0x7fd92a2abc86 in __libc_start_main /build/glibc-CVJwZb/glibc-2.27/csu/../csu/libc-start.c:310
#5 0x4224d9 in _start (/home/bupt/Desktop/swfmill/src/swfmill+0x4224d9)
AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV /home/bupt/Desktop/swfmill/src/gSWFWriter.cpp in SWF::DefineFont2::write(SWF::Writer*, SWF::Context*)
==55697==ABORTING
sample file
id0_SEGV_DefineFont2_write.zip
command to reproduce
./swfmill xml2swf [sample file]
crash detail