diff options
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. |