mirrors/linux
2
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-05-09 10:11:52 -04:00
Code Issues Packages Projects Releases Wiki Activity

staging: zcache: fix memory leak

Browse Source 
obj is not freed if __get_free_page() failed.

Signed-off-by: Vasiliy Kulikov <segoon@openwall.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Vasiliy Kulikov
2011-02-10 21:00:39 +03:00
committed by Greg Kroah-Hartman
parent 7a9f437af9
commit 69648bed53
1 changed files with 1 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/staging/zcache/zcache.c
View File

@@ -790,6 +790,7 @@ static int zcache_do_preload(struct tmem_pool *pool)
page = (void *)__get_free_page(ZCACHE_GFP_MASK);
if (unlikely(page == NULL)) {
zcache_failed_get_free_pages++;
kmem_cache_free(zcache_obj_cache, obj);
goto unlock_out;
}
preempt_disable();