sound/sound_core.c · df34d04a6f09ba41037e58c3df6d6fbed0ffcde9 · Dennis Giaya / linux

9 years ago

sound: fix check for error condition of register_chrdev() · cb68429d


init_oss_soundcore() compares returned value of register_chrdev()
with -1, while other error codes can be returned.

Found by Linux Driver Verification project (linuxtesting.org).

Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

cb68429d

History

sound: fix check for error condition of register_chrdev()

Alexey Khoroshilov authored 9 years ago


init_oss_soundcore() compares returned value of register_chrdev()
with -1, while other error codes can be returned.

Found by Linux Driver Verification project (linuxtesting.org).

Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

sound_core.c 15.56 KiB

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