kernel/linux
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ synced 2026-10-16 22:39:48 +00:00
Code Issues Releases Packages Activity
linux/drivers/misc/ntsync.c
Elizabeth Figura 970b9757cb ntsync: Fix reference leaks in the remaining create ioctls. 
When ntsync_obj_get_fd() fails, we free the ntsync object but forget to drop the
"file" member.

This was fixed for semaphores in 0e7d523b5f, but
that commit did not fix the similar leak for events and mutexes, since they were
part of patches not yet in the mainline kernel. Fix those cases.

Fixes: 5bc2479a35 "ntsync: Introduce NTSYNC_IOC_CREATE_MUTEX."
Fixes: 4c7404b9c2 "ntsync: Introduce NTSYNC_IOC_CREATE_EVENT."
Signed-off-by: Elizabeth Figura <zfigura@codeweavers.com>
Link: https://lore.kernel.org/r/20250116190717.8923-1-zfigura@codeweavers.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2025-01-17 13:10:07 +01:00

1217 lines
27 KiB
Raw Permalink Blame History