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| author | Takashi Iwai <tiwai@suse.de> | 2014-03-05 12:13:10 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2014-03-05 12:15:56 +0100 |
| commit | 4913cd6964d9548d8636ac87e05b7db6c486add5 (patch) | |
| tree | d4aecf950338eacd756757cfca504488f3e86001 /sound/pci/Kconfig | |
| parent | ALSA: echoaudio: use after free on error (diff) | |
| download | linux-4913cd6964d9548d8636ac87e05b7db6c486add5.tar.xz linux-4913cd6964d9548d8636ac87e05b7db6c486add5.zip | |
ALSA: emu10k1: Fix possible NULL dereference
The previous dev_err() conversion resulted in a code that may give
NULL dereference in snd_emu10k1_ptr_write(). Since it's a sanity
check, better to be replaced with a debug macro like other places in
this driver.
Fixes: 6f002b02166c ('ALSA: emu10k1: Use standard printk helpers')
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/Kconfig')
0 files changed, 0 insertions, 0 deletions