tests: qa/standalone: Add trap for signals to resetore the kernel core pattern

Signed-off-by: David Zafman <dzafman@redhat.com>

diff --git a/qa/run-standalone.sh b/qa/run-standalone.sh
index 45f69434f9d83f914527ff9c3f8b1c44c90e80d4..f4cde3dd57280d6105a506dc01ecac99d3329db0 100755 (executable)
--- a/qa/run-standalone.sh
+++ b/qa/run-standalone.sh
@@ -24,6 +24,15 @@ else
     COREPATTERN="core.%e.%p.%t"
 fi
 
+function finish() {
+    if [ -n "$precore" ]; then
+        sudo sysctl -w ${KERNCORE}=${precore}
+    fi
+    exit 0
+}
+
+trap finish TERM HUP INT
+
 PATH=$(pwd)/bin:$PATH
 
 # TODO: Use getops