pacman: exit without memory cleanup on signals

Memory allocation/deallocation functions are not safe to call from
signal handlers.  Just remove the lock file if there is one and exit
immediately.

Fixes: FS#46375, FS#45995, FS#47011

Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com>
Signed-off-by: Allan McRae <allan@archlinux.org>

0 files changed, 0 insertions, 0 deletions