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(parent: 833acb3) | patch
afs: Fix page leak in afs_write_begin()
authorDavid Howells <dhowells@redhat.com>
Thu, 16 Mar 2017 16:27:48 +0000 (16:27 +0000)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 20 Dec 2017 09:07:25 +0000 (10:07 +0100)
commit856bb4b609ee1cac2a5c74a30c40ad82e782dabf
treeddf3712fe00594c945fafa93e2a2139e1c3a0264tree | snapshot
parent833acb3e09dba37c277ed16bc46792c310066264commit | diff
afs: Fix page leak in afs_write_begin()

[ Upstream commit 6d06b0d25209c80e99c1e89700f1e09694a3766b ]

afs_write_begin() leaks a ref and a lock on a page if afs_fill_page()
fails.  Fix the leak by unlocking and releasing the page in the error path.

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
fs/afs/write.c diff | blob | history
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