Blumlein,Richard wrote:
gdb /usr/sbin/httpd core
GNU gdb 6.0
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This GDB was configured as "powerpc-ibm-aix5.1.0.0"...
(no debugging symbols found)...
BFD: /etc/opt/freeware/apache/core: warning core file truncated
Core was generated by `httpd'.
Program terminated with signal 11, Segmentation fault.
#0 0xd16b96c0 in ap_pcalloc () from /opt/freeware/apache/libexec/mod_jk.so
(gdb) bt
#0 0xd16b96c0 in ap_pcalloc () from /opt/freeware/apache/libexec/mod_jk.so
#1 0xd1689654 in create_jk_config (p=
OK, that's interesting. So now we come closer, although I still don't
understand what should be the problem in the function. But at least we
have a starting point. I'll have a look, if I can find known bugs about
ap_pcalloc on your platform.
Could you provide (sorry, if you did already) precise information about
your platform (I remember AIX, but which version)? Also: which version
of Apache httpd (1.3.X) do you use?
Do you have an idea, if your Apache httpd was compiled with the same
compiler, that you use? I don't know enough about AIX, but it could be,
that we are getting into binary compatibility problems, if your httpd
was compiled with gcc and you are using a different compiler.
Try
path/to/my/apxs -q CC
and
path/to/my/apxs -q CFLAGS
There are even more interesting variables in the file apxs (it#s an
ascii perl script, and the variables are near the beginning of the file).
Would you be willing to do a couple of tests, if I would send you
instraumented code? (Like doing another 2 or three compilation, check if
it starts and if not provide output resp. gdb bt).
I unfortunately don't have the platform, and this place in the code
didn't produce any problem for years on Linux/Solaris/Windows.
gdbtypes.c:533: internal-error: Assertion `TYPE_OBJFILE (*typeptr) == TYPE_OBJFI
LE (type) || TYPE_STUB (*typeptr)' failed.
A problem internal to GDB has been detected,
further debugging may prove unreliable.
Quit this debugging session? (y or n)
gdbtypes.c:533: internal-error: Assertion `TYPE_OBJFILE (*typeptr) == TYPE_OBJFI
LE (type) || TYPE_STUB (*typeptr)' failed.
A problem internal to GDB has been detected,
further debugging may prove unreliable.
Create a core file of GDB? (y or n) n
Regards,
Rainer
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