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authorYinghai Lu <yinghai@kernel.org>2009-10-20 14:13:46 +0900
committerLinus Torvalds <torvalds@linux-foundation.org>2009-10-22 08:15:23 +0900
commit4223a4a155f245d41c350ed9eba4fc32e965c4da (patch)
tree521f5a2c9e3ae1e17415e93489da015b9b5b2c5d
parentad3960243e55320d74195fb85c975e0a8cc4466c (diff)
nfs: Fix nfs_parse_mount_options() kfree() leak
Fix a (small) memory leak in one of the error paths of the NFS mount options parsing code. Regression introduced in 2.6.30 by commit a67d18f (NFS: load the rpc/rdma transport module automatically). Reported-by: Yinghai Lu <yinghai@kernel.org> Reported-by: Pekka Enberg <penberg@cs.helsinki.fi> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> Cc: stable@kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--fs/nfs/super.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/nfs/super.c b/fs/nfs/super.c
index a2c18acb856..90be551b80c 100644
--- a/fs/nfs/super.c
+++ b/fs/nfs/super.c
@@ -1253,6 +1253,7 @@ static int nfs_parse_mount_options(char *raw,
default:
dfprintk(MOUNT, "NFS: unrecognized "
"transport protocol\n");
+ kfree(string);
return 0;
}
break;