A Qualys audit patch, represented in the commit below,
added the _exit() call to our abnormal signal handler.
Unfortunately, that disabled the associated core dump.
This patch restores expected behavior of those signals
whose default produces a core dump file + termination.
Reference(s):
commit 2e4a59422104ed7fa5502874f9076b8118edd6a8
Signed-off-by: Jim Warner <james.warner@comcast.net>
7db65421d0