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authorTakashi Iwai <tiwai@suse.de>2015-03-11 18:12:49 +0100
committerTakashi Iwai <tiwai@suse.de>2015-03-12 07:36:38 +0100
commitbe3bb8236db2d0fcd705062ae2e2a9d75131222f (patch)
tree844ead97a7f2fcb4dfcb59e078f19c7a22544dcb /sound/usb/quirks-table.h
parentddb6ca75b5671b8fbf1909bc588c449ee74b34f9 (diff)
ALSA: control: Add sanity checks for user ctl id name string
There was no check about the id string of user control elements, so we accepted even a control element with an empty string, which is obviously bogus. This patch adds more sanity checks of id strings. Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/usb/quirks-table.h')
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