diff options
| author | Bjørn Mork <bjorn@mork.no> | 2016-05-30 16:40:42 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-05-31 00:26:57 +0200 |
| commit | bc9dc9d5eec908806f1b15c9ec2253d44dcf7835 (patch) | |
| tree | 4ab99d51ed39952bbd7500dca2abd2b7831184a5 /lib | |
| parent | lib/uuid: add a test module (diff) | |
| download | linux-bc9dc9d5eec908806f1b15c9ec2253d44dcf7835.tar.xz linux-bc9dc9d5eec908806f1b15c9ec2253d44dcf7835.zip | |
lib/uuid.c: use correct offset in uuid parser
Use '+ 0' and '+ 1' as offsets, like they were intended, instead of
adding to the result.
Fixes: 2b1b0d66704a ("lib/uuid.c: introduce a few more generic helpers")
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/uuid.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/uuid.c b/lib/uuid.c index e116ae5fa00f..37687af77ff8 100644 --- a/lib/uuid.c +++ b/lib/uuid.c @@ -106,8 +106,8 @@ static int __uuid_to_bin(const char *uuid, __u8 b[16], const u8 ei[16]) return -EINVAL; for (i = 0; i < 16; i++) { - int hi = hex_to_bin(uuid[si[i]] + 0); - int lo = hex_to_bin(uuid[si[i]] + 1); + int hi = hex_to_bin(uuid[si[i] + 0]); + int lo = hex_to_bin(uuid[si[i] + 1]); b[ei[i]] = (hi << 4) | lo; } |