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| author | Ulrich Drepper <drepper@redhat.com> | 1998-08-28 09:29:49 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 1998-08-28 09:29:49 +0000 |
| commit | 997a416551a7d5ceb91978674cb8c70b443329d0 (patch) | |
| tree | 06eeaeff7d435927b4ccac073613683a90a71116 /debug/catchsegv.sh | |
| parent | 0b49f866c517f5098e0ee705a15d5ad50f378779 (diff) | |
| download | glibc-997a416551a7d5ceb91978674cb8c70b443329d0.tar glibc-997a416551a7d5ceb91978674cb8c70b443329d0.tar.gz glibc-997a416551a7d5ceb91978674cb8c70b443329d0.tar.bz2 glibc-997a416551a7d5ceb91978674cb8c70b443329d0.zip | |
Update.
1998-08-28 09:22 Ulrich Drepper <drepper@cygnus.com>
* elf/rtld.c (process_envvars): Fix copy&paste error.
* malloc/malloc.c (malloc_hook_ini): Don't overwrite realloc and
memalign hook.
(realloc_hook_ini): Don't overwrite memalign hook.
(memalign_hook_ini): Don't overwrite malloc and memalign hooks.
Reported by Philippe Troin <phil@fifi.org>.
* malloc/mcheck.c (mprobe): Call checkhdr with adjusted pointer.
Patch by Philippe Troin <phil@fifi.org>.
1998-08-26 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/generic/segfault.c (install_handler): Protect the
non-POSIX signals with #ifdef.
(catch_segfault): Add missing mode parameter for open.
* debug/catchsegv.sh: Avoid termination message from shell. Allow
other termination signals.
1998-08-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* debug/Makefile (distribute): Add register-dump.h.
1998-08-28 10:41 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
Diffstat (limited to 'debug/catchsegv.sh')
| -rwxr-xr-x | debug/catchsegv.sh | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/debug/catchsegv.sh b/debug/catchsegv.sh index b949352eee..a813b6d614 100755 --- a/debug/catchsegv.sh +++ b/debug/catchsegv.sh @@ -52,15 +52,17 @@ fi segv_output=`basename "$prog"`.segv.$$ +# Redirect stderr to avoid termination message from shell. +(exec 3>&2 2>/dev/null LD_PRELOAD=${LD_PRELOAD:+${LD_PRELOAD}:}@SLIB@/libSegFault.so \ SEGFAULT_USE_ALTSTACK=1 \ SEGFAULT_OUTPUT_NAME=$segv_output \ -"$prog" ${1+"$@"} +"$prog" ${1+"$@"} 2>&3 3>&-) exval=$? -# Check for a segmentation error. -if test $exval -eq 139 && test -f "$segv_output"; then - # We caught a segmentation error. The output is in the file with the +# Check for signal termination. +if test $exval -gt 128 && test -f "$segv_output"; then + # The program caught a signal. The output is in the file with the # name we have in SEGFAULT_OUTPUT_NAME. In the output the names of # functions in shared objects are available, but names in the static # part of the program are not. We use addr2line to get this information. |