tom-ab
commented
3 years ago I've no experience of debugging, but hopefully this is useful to you:
Core file '/usr/ports/net/gitup/work/stage/usr/local/bin/gitup.core' (x86_64) was loaded.
(lldb) bt all
* thread #1, name = 'gitup', stop reason = signal SIGSEGV
* frame #0: 0x00000008007fc030 libc.so.7`memchr + 16
frame #1: 0x0000000800722f9c libc.so.7`strstr + 908
frame #2: 0x00000000002145bb gitup`store_object(session=0x00007fffffff9aa8, type=1, buffer="tree fae5960929e96ebaaf93a81fae584acacdeb45fe\nparent f3d69b8facb62067486e98f69c20e6a0af073640\nauthor Alexey Dokuchaev <danfe@FreeBSD.org> 1627264512 +0000\ncommitter Alexey Dokuchaev <danfe@FreeBSD.org> 1627264522 +0000\n\nsecurity/distcache: fix strip-related comment and take maintainership\n\nThe comment said ``INSTALL_TARGET=install-strip isn't working'', that\nis, does not strip shared libraries as expected, while actually this is\nnot a bug but intended behavior, per this quote from the INSTALL file:\n\n [...] Fortunately, the GNU autotools have built-in support for this\n functionality, all you need to do is to specify \"make install-strip\"\n instead of \"make install\". Note however that only executables are\n stripped, libraries are not touched [...]\n:\n\n Find all ports whose names contain \"pear-\" but not \"html\" or \"http\":\n\n make search name=pear- xname='ht(tp|ml)'\n\n Find ports whose names contain \"pear-\" and which don't have apache\n listed in build-time dependencies:\n\n make search name=pear- "..., buffer_size=759, pack_offset=15546, index_delta=0, ref_delta_hash=0x0000000000000000) at gitup.c:2100:58
frame #3: 0x00000000002164f7 gitup`unpack_objects(session=0x00007fffffff9aa8) at gitup.c:2297:3
frame #4: 0x00000000002119b5 gitup`fetch_pack(session=0x00007fffffff9aa8, command="0011command=fetch0001000dthin-pack000fno-progress000dofs-delta0012filter tree:0\n0032want 6223eec380d91f3a51d85d88223bb0e2a770dd5e\n0009done\n0000") at gitup.c:2028:2
frame #5: 0x000000000021101a gitup`load_pack(session=0x00007fffffff9aa8, file=0x0000000000000000, history_file=true) at gitup.c:1925:3
frame #6: 0x000000000020de72 gitup`main(argc=2, argv=0x00007fffffffec30) at gitup.c:3863:3
frame #7: 0x00000000002060b0 gitup`_start(ap=<unavailable>, cleanup=<unavailable>) at crt1.c:76:7
(lldb) fr select 2
frame #2: 0x00000000002145bb gitup`store_object(session=0x00007fffffff9aa8, type=1, buffer="tree fae5960929e96ebaaf93a81fae584acacdeb45fe\nparent f3d69b8facb62067486e98f69c20e6a0af073640\nauthor Alexey Dokuchaev <danfe@FreeBSD.org> 1627264512 +0000\ncommitter Alexey Dokuchaev <danfe@FreeBSD.org> 1627264522 +0000\n\nsecurity/distcache: fix strip-related comment and take maintainership\n\nThe comment said ``INSTALL_TARGET=install-strip isn't working'', that\nis, does not strip shared libraries as expected, while actually this is\nnot a bug but intended behavior, per this quote from the INSTALL file:\n\n [...] Fortunately, the GNU autotools have built-in support for this\n functionality, all you need to do is to specify \"make install-strip\"\n instead of \"make install\". Note however that only executables are\n stripped, libraries are not touched [...]\n:\n\n Find all ports whose names contain \"pear-\" but not \"html\" or \"http\":\n\n make search name=pear- xname='ht(tp|ml)'\n\n Find ports whose names contain \"pear-\" and which don't have apache\n listed in build-time dependencies:\n\n make search name=pear- "..., buffer_size=759, pack_offset=15546, index_delta=0, ref_delta_hash=0x0000000000000000) at gitup.c:2100:58
2097 if (type == 1) {
2098 temp = buffer;
2099
-> 2100 while ((temp + 47 - buffer < buffer_size) && ((temp = strstr(temp, "parent ")) != NULL)) {
2101 ok = true;
2102 temp += 47;
2103
(lldb) fr variable
(connector *) session = 0x00007fffffff9aa8
(int) type = 1
(char *) buffer = 0x0000000800b56c00 "tree fae5960929e96ebaaf93a81fae584acacdeb45fe\nparent f3d69b8facb62067486e98f69c20e6a0af073640\nauthor Alexey Dokuchaev <danfe@FreeBSD.org> 1627264512 +0000\ncommitter Alexey Dokuchaev <danfe@FreeBSD.org> 1627264522 +0000\n\nsecurity/distcache: fix strip-related comment and take maintainership\n\nThe comment said ``INSTALL_TARGET=install-strip isn't working'', that\nis, does not strip shared libraries as expected, while actually this is\nnot a bug but intended behavior, per this quote from the INSTALL file:\n\n [...] Fortunately, the GNU autotools have built-in support for this\n functionality, all you need to do is to specify \"make install-strip\"\n instead of \"make install\". Note however that only executables are\n stripped, libraries are not touched [...]\n:\n\n Find all ports whose names contain \"pear-\" but not \"html\" or \"http\":\n\n make search name=pear- xname='ht(tp|ml)'\n\n Find ports whose names contain \"pear-\" and which don't have apache\n listed in build-time dependencies:\n\n make search name=pear- "...
(int) buffer_size = 759
(int) pack_offset = 15546
(int) index_delta = 0
(char *) ref_delta_hash = 0x0000000000000000
(object_node *) object = 0x0000000802e2e870
(object_node) find = {
link = {
rbe_left = 0x0000000802e77c98
rbe_right = 0x0000000802e77f18
rbe_parent = 0xfffffffbffff46c0
rbe_color = 275
}
hash = 0x0000000802e430a0 "8e20ddc545290fe2036764bbf03e967a6cb06f06"
type = '\xbf'
index = 8
index_delta = 4294920000
ref_delta_hash = 0x0000000800761fd0 ""
pack_offset = 48724992
buffer = 0x00007fffffff4b37 "7S0R294F30pYkJ\n TwSD8UbjO6sTbOQFgCte/OL94oNwn48ApM84fyJjKigTwx4HuLqaOE5U1txBJ88A\n eM+MfwqHQGK6sH6ykl3vx7HIQMK90+jnnHCNcGD330HErDvkl8rzWO04Szzy4vCd\n 5zoLq05yhAAdhZC3EitXYfxJnStb2kF/qQxWzOAOfm5CGeYAFwqArNn361dbR7bW\n 1NWCFVMP/T8Zrr7rPAR9+h4bmb5WGQtm30A0AEo8ucImwdG76O05lopRWuoPP1WV\n /xMVhxDDZOmE+BNCitT9awhyIFlIhTJBxzn/bNLmvHjqbBdCzIA//A1Jf4PwXR1K\n 8/oKu2resyN75RkmK9WxZ3VhikKK3T0J81Jd46k+M6b1SnAfwys=\n =y7t4\n -----END PGP SIGNATURE-----\n\ntextproc/libnumbertext: Update to 1.0.7\nd by\ndefault and eventually removed.\n\nBeginning with the krb5-1.18 release, single-DES encryption types have\nbeen removed.\n\nMajor changes in 1.19.2 and 1.18.4 (2021-07-22)\n===============================================\n\nThese are bug fix releases.\n\n* Fix a denial of service attack against the KDC encrypted challenge\n code [CVE-2021-36222].\n\n* Fix a memory leak when gss_inquire_cred() is called without a\n credential handle.\n\nMFH:\t\t2021Q3\nSecurity:\tCVE-2021-36222\n\x80▒▒
buffer_size = 130849255
file_offset = 0
can_free = true
parent = 0x06c9982b46ef2223
parents = '\xd0'
}
(char *) hash = 0x0000000802e430a0 "8e20ddc545290fe2036764bbf03e967a6cb06f06"
(char *) temp = 0x0000000800b56c5d "\nauthor Alexey Dokuchaev <danfe@FreeBSD.org> 1627264512 +0000\ncommitter Alexey Dokuchaev <danfe@FreeBSD.org> 1627264522 +0000\n\nsecurity/distcache: fix strip-related comment and take maintainership\n\nThe comment said ``INSTALL_TARGET=install-strip isn't working'', that\nis, does not strip shared libraries as expected, while actually this is\nnot a bug but intended behavior, per this quote from the INSTALL file:\n\n [...] Fortunately, the GNU autotools have built-in support for this\n functionality, all you need to do is to specify \"make install-strip\"\n instead of \"make install\". Note however that only executables are\n stripped, libraries are not touched [...]\n:\n\n Find all ports whose names contain \"pear-\" but not \"html\" or \"http\":\n\n make search name=pear- xname='ht(tp|ml)'\n\n Find ports whose names contain \"pear-\" and which don't have apache\n listed in build-time dependencies:\n\n make search name=pear- xbdeps=apache\n\n The positive variables (name, key, maint, etc) are AND-ed, their\n negat"...
(char [41]) parent = "f3d69b8facb62067486e98f69c20e6a0af073640"
(bool) ok = true
(lldb)
johnmehr
grahamperrin
Attempts to update the ports tree are failing with a segmentation fault. I've emptied /usr/ports and /var/db/gitup and tried using the clone option with the same result: