The patch titled
hfsplus: add missing call to bio_put()
has been added to the -mm tree. Its filename is
hfsplus-add-missing-call-to-bio_put.patch
Before you just go and hit "reply", please:
a) Consider who else should be cc'ed
b) Prefer to cc a suitable mailing list as well
c) Ideally: find the original patch on the mailing list and do a
reply-to-all to that, adding suitable additional cc's
*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://userweb.kernel.org/~akpm/stuff/added-to-mm.txt to find
out what to do about this
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: hfsplus: add missing call to bio_put()
From: Seth Forshee <[email protected]>
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 <[email protected]>
Cc: Christoph Hellwig <[email protected]>
Cc: <[email protected]> [2.6.38+]
Signed-off-by: Andrew Morton <[email protected]>
---
fs/hfsplus/wrapper.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff -puN fs/hfsplus/wrapper.c~hfsplus-add-missing-call-to-bio_put
fs/hfsplus/wrapper.c
--- a/fs/hfsplus/wrapper.c~hfsplus-add-missing-call-to-bio_put
+++ a/fs/hfsplus/wrapper.c
@@ -36,6 +36,7 @@ int hfsplus_submit_bio(struct block_devi
{
DECLARE_COMPLETION_ONSTACK(wait);
struct bio *bio;
+ int ret = 0;
bio = bio_alloc(GFP_NOIO, 1);
bio->bi_sector = sector;
@@ -54,8 +55,10 @@ int hfsplus_submit_bio(struct block_devi
wait_for_completion(&wait);
if (!bio_flagged(bio, BIO_UPTODATE))
- return -EIO;
- return 0;
+ ret = -EIO;
+
+ bio_put(bio);
+ return ret;
}
static int hfsplus_read_mdb(void *bufptr, struct hfsplus_wd *wd)
_
Patches currently in -mm which might be from [email protected] are
hfsplus-add-missing-call-to-bio_put.patch
_______________________________________________
stable mailing list
[email protected]
http://linux.kernel.org/mailman/listinfo/stable
