| From | Herton Ronaldo Krzesinski <> | Subject | [PATCH 156/222] udf: fix memory leak while allocating blocks during write | Date | Wed, 16 Jan 2013 13:55:56 -0200 |
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3.5.7.3 -stable review patch. If anyone has any objections, please let me know.
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From: Namjae Jeon <namjae.jeon@samsung.com>
commit 2fb7d99d0de3fd8ae869f35ab682581d8455887a upstream.
Need to brelse the buffer_head stored in cur_epos and next_epos.
Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Ashish Sangwan <a.sangwan@samsung.com> Signed-off-by: Jan Kara <jack@suse.cz> Signed-off-by: Herton Ronaldo Krzesinski <herton.krzesinski@canonical.com> --- fs/udf/inode.c | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/fs/udf/inode.c b/fs/udf/inode.c index 873e1ba..8873c47 100644 --- a/fs/udf/inode.c +++ b/fs/udf/inode.c @@ -738,6 +738,8 @@ static sector_t inode_getblk(struct inode *inode, sector_t block, goal, err); if (!newblocknum) { brelse(prev_epos.bh); + brelse(cur_epos.bh); + brelse(next_epos.bh); *err = -ENOSPC; return 0; } @@ -768,6 +770,8 @@ static sector_t inode_getblk(struct inode *inode, sector_t block, udf_update_extents(inode, laarr, startnum, endnum, &prev_epos); brelse(prev_epos.bh); + brelse(cur_epos.bh); + brelse(next_epos.bh); newblock = udf_get_pblock(inode->i_sb, newblocknum, iinfo->i_location.partitionReferenceNum, 0); -- 1.7.9.5
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