summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorWANG Cong <amwang@redhat.com>2009-08-18 19:11:40 +0300
committerPekka Enberg <penberg@cs.helsinki.fi>2009-08-18 19:11:40 +0300
commitcf5d11317e8f2671d3115622aec76274a40f4fc2 (patch)
treef1f1e3ca5ec9cc2ce8ec3cbdaef95c27ffc4bb88
parentdcb0ce1bdf39581bcd0cffc3d487fb20667977cd (diff)
SLUB: Drop write permission to /proc/slabinfo
SLUB does not support writes to /proc/slabinfo so there should not be write permission to do that either. Signed-off-by: WANG Cong <amwang@redhat.com> Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
-rw-r--r--mm/slub.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/slub.c b/mm/slub.c
index 801fe4b9b68..e16c9fb1f48 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -4758,7 +4758,7 @@ static const struct file_operations proc_slabinfo_operations = {
static int __init slab_proc_init(void)
{
- proc_create("slabinfo",S_IWUSR|S_IRUGO,NULL,&proc_slabinfo_operations);
+ proc_create("slabinfo", S_IRUGO, NULL, &proc_slabinfo_operations);
return 0;
}
module_init(slab_proc_init);