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| author | Diego Calleja <diegocg@gmail.com> | 2006-02-01 12:06:44 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-02-01 17:53:25 +0100 |
| commit | e5dd259f78ba0fd0c7bfc5c52179dbbff3eb48aa (patch) | |
| tree | 490eb5d878b54293b95e9fee5a377b1b5c688326 /fs/reiserfs/file.c | |
| parent | [PATCH] reiserfs: use __GFP_NOFAIL instead of yield and retry loop for alloca... (diff) | |
| download | linux-e5dd259f78ba0fd0c7bfc5c52179dbbff3eb48aa.tar.xz linux-e5dd259f78ba0fd0c7bfc5c52179dbbff3eb48aa.zip | |
[PATCH] reiserfs: missing kmalloc failure check
According to http://bugzilla.kernel.org/show_bug.cgi?id=5778
fs/reiserfs/file.c is missing this check.
Signed-off-by: Diego Calleja <diegocg@gmail.com>
Cc: Jeff Mahoney <jeffm@suse.com>
Cc: Chris Mason <mason@suse.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to '')
| -rw-r--r-- | fs/reiserfs/file.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/reiserfs/file.c b/fs/reiserfs/file.c index ad6fa964b0e7..1cad5d066a5c 100644 --- a/fs/reiserfs/file.c +++ b/fs/reiserfs/file.c @@ -192,6 +192,8 @@ static int reiserfs_allocate_blocks_for_region(struct reiserfs_transaction_handl allocated_blocks = kmalloc((blocks_to_allocate + will_prealloc) * sizeof(b_blocknr_t), GFP_NOFS); + if (!allocated_blocks) + return -ENOMEM; /* First we compose a key to point at the writing position, we want to do that outside of any locking region. */ |