diff options
Diffstat (limited to 'testcases/kernel/mem/vma/vma05.sh')
| -rwxr-xr-x | testcases/kernel/mem/vma/vma05.sh | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/testcases/kernel/mem/vma/vma05.sh b/testcases/kernel/mem/vma/vma05.sh index c9e4becdb..e1ef1014e 100755 --- a/testcases/kernel/mem/vma/vma05.sh +++ b/testcases/kernel/mem/vma/vma05.sh @@ -25,11 +25,13 @@ TST_NEEDS_CMDS="gdb" CORE_LIMIT=$(ulimit -c) CORE_PATTERN=$(cat /proc/sys/kernel/core_pattern) +CORE_USES_PID=$(cat /proc/sys/kernel/core_uses_pid) setup() { ulimit -c unlimited echo "core" > /proc/sys/kernel/core_pattern + echo 0 > /proc/sys/kernel/core_uses_pid unset DEBUGINFOD_URLS } @@ -37,6 +39,7 @@ cleanup() { ulimit -c "$CORE_LIMIT" echo "$CORE_PATTERN" > /proc/sys/kernel/core_pattern + echo $CORE_USES_PID > /proc/sys/kernel/core_uses_pid } vma_report_check() @@ -54,6 +57,8 @@ vma_report_check() rm -rf core* { vma05_vdso; } > /dev/null 2>&1 + [ -f core ] || tst_brk TBROK "missing core file" + TRACE=$(gdb -silent -ex="thread apply all backtrace" -ex="quit"\ vma05_vdso ./core* 2> /dev/null) if echo "$TRACE" | grep -qF "??"; then |