From e5dd259f78ba0fd0c7bfc5c52179dbbff3eb48aa Mon Sep 17 00:00:00 2001 From: Diego Calleja <diegocg@gmail.com> Date: Wed, 1 Feb 2006 03:06:44 -0800 Subject: [PATCH] [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> --- fs/reiserfs/file.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/fs/reiserfs/file.c b/fs/reiserfs/file.c index ad6fa964b0e7e..1cad5d066a5c3 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. */ -- GitLab