korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-11-25 13:14:07 +08:00
Code Issues Packages Projects Releases Wiki Activity

fs/bio-integrity: fix a potential mem leak

Browse Source 
Free the bio_integrity_pool in the fail path of biovec_create_pool in
function bioset_integrity_create().

Signed-off-by: Gu Zheng <guz.fnst@cn.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Gu Zheng 2013-09-11 14:23:21 -07:00 committed by Linus Torvalds
parent a6b088875b
commit bc5c8f0783
1 changed files with 6 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
fs/bio-integrity.c
View File

@ -716,14 +716,15 @@ int bioset_integrity_create(struct bio_set *bs, int pool_size)
return 0;
bs->bio_integrity_pool = mempool_create_slab_pool(pool_size, bip_slab);
bs->bvec_integrity_pool = biovec_create_pool(bs, pool_size);
if (!bs->bvec_integrity_pool)
return -1;
if (!bs->bio_integrity_pool)
return -1;
bs->bvec_integrity_pool = biovec_create_pool(bs, pool_size);
if (!bs->bvec_integrity_pool) {
mempool_destroy(bs->bio_integrity_pool);
return -1;
}
return 0;
}
EXPORT_SYMBOL(bioset_integrity_create);