Never mind, the bug still occurs even with that line commented out, it's
got to be the logging stuff. I really would much rather it go to syslog
so this is a bit more critical for me.
I have a second backtrace and coredump, this time from it segfaulting
when printing a different error. Here is the backtrace:
Program received signal SIGSEGV, Segmentation fault.
0x00007f5d12bcc7aa in _IO_vfprintf_internal (s=0x7fff966ba1f0,
format=<value optimized out>, ap=0x7fff966ba390) at vfprintf.c:1614
1614 vfprintf.c: No such file or directory.
in vfprintf.c
(gdb) bt
#0 0x00007f5d12bcc7aa in _IO_vfprintf_internal (s=0x7fff966ba1f0,
format=<value optimized out>, ap=0x7fff966ba390) at vfprintf.c:1614
#1 0x00007f5d12c80a80 in ___vsnprintf_chk (
s=0x11c2690 "Inconsistent \"from client: Connection reset by peer",
maxlen=<value optimized out>, flags=1, slen=<value optimized out>,
format=0x4288c4 "Inconsistent \"%s\" reply for ", args=0x7fff966ba390)
at vsnprintf_chk.c:65
The coredump will follow in another attachment. (please note these are
amd64 dumps)
If someone can get me the debugging symbols for polipo I can probably
debug this myself. It seems to just be a null pointer getting passed
into a printf somewhere but I can't see where it comes from.
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https://bugs.launchpad.net/bugs/692855
Title:
polipo 1.0.4.1-1.1 segfaults inside ___vsnprintf_chk on connection failure
when using unbound as a dns server
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