| commit | ddc64b278a4dda052390b3de1b551e59acdff105 | [log] [tgz] |
|---|---|---|
| author | Clemens Ladisch <clemens@ladisch.de> | Thu Aug 21 20:55:21 2014 +0200 |
| committer | Takashi Iwai <tiwai@suse.de> | Fri Aug 22 07:21:05 2014 +0200 |
| tree | 8558903d00277fdb90191da087927fe66a1dd130 | |
| parent | ca2e7224d7e7d424e69616634f90f3f428710085 [diff] |
ALSA: core: fix buffer overflow in snd_info_get_line() snd_info_get_line() documents that its last parameter must be one less than the buffer size, but this API design guarantees that (literally) every caller gets it wrong. Just change this parameter to have its obvious meaning. Reported-by: Tommi Rantala <tt.rantala@gmail.com> Cc: <stable@vger.kernel.org> # v2.2.26+ Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>