diff options
| author | Clemens Ladisch <[email protected]> | 2009-12-18 09:27:24 +0100 |
|---|---|---|
| committer | Takashi Iwai <[email protected]> | 2009-12-18 12:53:17 +0100 |
| commit | 3e85fd614c7b6bb7f33bb04a0dcb5a3bfca4c0fe (patch) | |
| tree | f3557d913f1f3e8ee29ebef960bc9b4a7222fa53 /lib/debugobjects.c | |
| parent | 2fbe74b90bafebce615466b4c20f96b0465df1ae (diff) | |
sound: sgio2audio/pdaudiocf/usb-audio: initialize PCM buffer
When allocating the PCM buffer, use vmalloc_user() instead of vmalloc().
Otherwise, it would be possible for applications to play the previous
contents of the kernel memory to the speakers, or to read it directly if
the buffer is exported to userspace.
Signed-off-by: Clemens Ladisch <[email protected]>
Cc: <[email protected]>
Signed-off-by: Takashi Iwai <[email protected]>
Diffstat (limited to 'lib/debugobjects.c')
0 files changed, 0 insertions, 0 deletions