[lsb-discuss] Checking Firefox for LSB-compliance

Jeff Licquia jeff at licquia.org
Thu Apr 19 09:38:49 PDT 2007


On Thu, 2007-04-19 at 11:58 -0400, Robert Schweikert wrote:
> can you post the actual stack trace? While gdb will point to abort() in 
> glibc the trace (3 or 4 stack frames later) will show in which routine 
> the offending free() call is made.

Here's the stack trace I was able to get:

(gdb) bt
#0  0xb7f40410 in ?? ()
#1  0xbf8d5b80 in ?? ()
#2  0x00000006 in ?? ()
#3  0x000067b2 in ?? ()
#4  0xb7e20811 in raise () from /lib/tls/i686/cmov/libc.so.6
#5  0xb7e21fb9 in abort () from /lib/tls/i686/cmov/libc.so.6
#6  0xb7e55d3a in __fsetlocking () from /lib/tls/i686/cmov/libc.so.6
#7  0xb7e5e610 in free () from /lib/tls/i686/cmov/libc.so.6
#8  0xb7e5f92f in malloc () from /lib/tls/i686/cmov/libc.so.6
#9  0xb7e630c0 in strdup () from /lib/tls/i686/cmov/libc.so.6
#10 0x0804b9e8 in output_purpose_start (activity=0, tpnumber=49,
    message=0xb72884dc "XSetInputFocus") at output.c:319
#11 0x0804a4f5 in checksymbols (file=0x8225eb8, modules=223) at
symbols.c:33
#12 0x0804a19f in main (argc=2, argv=0xbf8d8124) at appchk.c:388




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