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| author | Takashi Iwai <tiwai@suse.de> | 2011-02-14 22:45:59 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2011-02-14 22:50:46 +0100 |
| commit | eaae55dac6b64c0616046436b294e69fc5311581 (patch) | |
| tree | 3d43cd10661ee35d7feaed84e6aa77595d476523 /sound/usb/caiaq/audio.c | |
| parent | 5e5677f239ba69fc718ec9a87ac4ba035dafe2c0 (diff) | |
| download | op-kernel-dev-eaae55dac6b64c0616046436b294e69fc5311581.zip op-kernel-dev-eaae55dac6b64c0616046436b294e69fc5311581.tar.gz | |
ALSA: caiaq - Fix possible string-buffer overflow
Use strlcpy() to assure not to overflow the string array sizes by
too long USB device name string.
Reported-by: Rafa <rafa@mwrinfosecurity.com>
Cc: stable <stable@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/usb/caiaq/audio.c')
| -rw-r--r-- | sound/usb/caiaq/audio.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/usb/caiaq/audio.c b/sound/usb/caiaq/audio.c index 68b9747..66eabaf 100644 --- a/sound/usb/caiaq/audio.c +++ b/sound/usb/caiaq/audio.c @@ -785,7 +785,7 @@ int snd_usb_caiaq_audio_init(struct snd_usb_caiaqdev *dev) } dev->pcm->private_data = dev; - strcpy(dev->pcm->name, dev->product_name); + strlcpy(dev->pcm->name, dev->product_name, sizeof(dev->pcm->name)); memset(dev->sub_playback, 0, sizeof(dev->sub_playback)); memset(dev->sub_capture, 0, sizeof(dev->sub_capture)); |
