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Commit bc9dc9d5 authored by Bjørn Mork's avatar Bjørn Mork Committed by Linus Torvalds
Browse files

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: 2b1b0d66 ("lib/uuid.c: introduce a few more generic helpers")
Signed-off-by: default avatarBjørn Mork <bjorn@mork.no>
Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent cfaff0e5

lib/uuid.c

+2 −2
Original line number Diff line number Diff line
@@ -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;

	}