projects / platform / upstream / kernel-adaptation-pc.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 99b1bb6) | patch
fs/ocfs2/dlm/dlmlock.c: free kmem_cache_zalloc'd data using kmem_cache_free
authorJulia Lawall <julia@diku.dk>
Sat, 9 Jul 2011 16:04:39 +0000 (18:04 +0200)
committerJoel Becker <jlbec@evilplan.org>
Thu, 17 Nov 2011 09:46:46 +0000 (01:46 -0800)
commitfc9f899483435935c1cd7005df29681929d1c99b
treec7ad164cfcfc16e5fb155e0ea3d3039eb47f0deftree | snapshot
parent99b1bb61b225c3eb4d3b196d4f1d041695b19a7ecommit | diff
fs/ocfs2/dlm/dlmlock.c: free kmem_cache_zalloc'd data using kmem_cache_free

Memory allocated using kmem_cache_zalloc should be freed using
kmem_cache_free, not kfree.

The semantic patch that fixes this problem is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@@
expression x,e,e1,e2;
@@

x = kmem_cache_zalloc(e1,e2)
... when != x = e
?-kfree(x)
+kmem_cache_free(e1,x)
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Joel Becker <jlbec@evilplan.org>
fs/ocfs2/dlm/dlmlock.c diff | blob | history
Domain: System / Uncategorized;