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btrfs-progs: Stop stomping on 'name' input parameter

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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@hp.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
This commit is contained in:
Alex Chiang 2008-04-01 11:21:40 -04:00 committed by Chris Mason
parent 2b114d1d33
commit 140dfd00ae
1 changed files with 1 additions and 1 deletions
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2
fs/btrfs/hash.c
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@ -81,7 +81,7 @@ 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;
if (len == 1 && *name == '.') {