Kernel/linux
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2025-01-10 07:10:27 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

hfsplus: add missing call to bio_put()

Browse Source 
hfsplus leaks bio objects by failing to call bio_put() on the bios
it allocates. Add the missing call to fix the leak.

Signed-off-by: Seth Forshee <seth.forshee@canonical.com>
Cc: <stable@kernel.org> # .38.x, .39.x
Signed-off-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Seth Forshee 2011-05-31 16:35:50 -05:00 committed by Christoph Hellwig
parent ca56a95eed
commit 50176ddefa
1 changed files with 5 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
fs/hfsplus/wrapper.c
View File

@ -36,6 +36,7 @@ int hfsplus_submit_bio(struct block_device *bdev, sector_t sector,
{ {
DECLARE_COMPLETION_ONSTACK(wait); DECLARE_COMPLETION_ONSTACK(wait);
struct bio *bio; struct bio *bio;
int ret = 0;
bio = bio_alloc(GFP_NOIO, 1); bio = bio_alloc(GFP_NOIO, 1);
bio->bi_sector = sector; bio->bi_sector = sector;
@ -54,8 +55,10 @@ int hfsplus_submit_bio(struct block_device *bdev, sector_t sector,
wait_for_completion(&wait); wait_for_completion(&wait);
if (!bio_flagged(bio, BIO_UPTODATE)) if (!bio_flagged(bio, BIO_UPTODATE))
return -EIO; ret = -EIO;
return 0;
bio_put(bio);
return ret;
} }
static int hfsplus_read_mdb(void *bufptr, struct hfsplus_wd *wd) static int hfsplus_read_mdb(void *bufptr, struct hfsplus_wd *wd)