[PATCH 2/2] btrfs-progs: Stop stomping on 'name' input parameter

In btrfs_name_hash, Local variable 'buf' is declared as

__u32 buf[2];

but we then try to do this:

buf[0] = 0x67452301;
buf[1] = 0xefcdab89;
buf[2] = 0x98badcfe;
buf[3] = 0x10325476;

Oops. Fix buf to be the proper size.

Signed-off-by: Alex Chiang <achiang@xxxxxx>
---
hash.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/hash.c b/hash.c
index 58f0be6..6a0795d 100644
--- a/hash.c
+++ b/hash.c
@@ -80,7 +80,7 @@ u64 btrfs_name_hash(const char *name, int len)
__u32 hash;
__u32 minor_hash = 0;
const char *p;
- __u32 in[8], buf[2];
+ __u32 in[8], buf[4];
u64 hash_result;

/* Initialize the default seed for the hash checksum functions */
--
1.5.3.1.g1e61

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/