waitpid02: avoid core file

Depending on configuration this testcase may create core
file with various location and name. The signal causing
core dump is here by design so this core file isn't interesting.

Avoid this core file by setting RLIMIT_CORE to 1.

Signed-off-by: Jan Stancek <jstancek@redhat.com>
Signed-off-by: Wanlong Gao <gaowanlong@cn.fujitsu.com>
1 file changed