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[PATCH] reiserfs: missing kmalloc failure check

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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>
This commit is contained in:
Diego Calleja 2006-02-01 03:06:44 -08:00 committed by Linus Torvalds
parent 8c777cc4be
commit e5dd259f78
1 changed files with 2 additions and 0 deletions
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fs/reiserfs/file.c
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@ -192,6 +192,8 @@ static int reiserfs_allocate_blocks_for_region(struct reiserfs_transaction_handl
allocated_blocks = kmalloc((blocks_to_allocate + will_prealloc) * allocated_blocks = kmalloc((blocks_to_allocate + will_prealloc) *
sizeof(b_blocknr_t), GFP_NOFS); 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 /* First we compose a key to point at the writing position, we want to do
that outside of any locking region. */ that outside of any locking region. */