| commit | 4c3773eda49c872a3034382f8ec3080002e715bf | [log] [tgz] |
|---|---|---|
| author | Dan Carpenter <dan.carpenter@oracle.com> | Thu Jan 23 11:21:28 2014 +0300 |
| committer | Takashi Iwai <tiwai@suse.de> | Thu Jan 23 10:50:36 2014 +0100 |
| tree | 3cb218d45c783600fad3eda4570ec3c4ce571353 | |
| parent | 2387083157b858f0300f40e629b0fea30f4132c9 [diff] |
ALSA: bits vs bytes bug in snd_card_create()
The test here is intended intended to prevent shift wrapping bugs when
we do "1U << idx2". We should consider the number of bits in a u32
instead of the number of bytes.
[fix another chunk similarly by tiwai]
Fixes: 7bb2491b35a2 ('ALSA: Add kconfig to specify the max card numbers')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>