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| author | Takashi Iwai <[email protected]> | 2016-03-15 12:09:10 +0100 |
|---|---|---|
| committer | Takashi Iwai <[email protected]> | 2016-03-16 12:42:16 +0100 |
| commit | 0f886ca12765d20124bd06291c82951fd49a33be (patch) | |
| tree | 77a2f29035f4d41e9cd614645baf1534c291cac0 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | b62232d429fa8b1dcf5d8503aa5a5397a03e646a (diff) | |
ALSA: usb-audio: Fix NULL dereference in create_fixed_stream_quirk()
create_fixed_stream_quirk() may cause a NULL-pointer dereference by
accessing the non-existing endpoint when a USB device with a malformed
USB descriptor is used.
This patch avoids it simply by adding a sanity check of bNumEndpoints
before the accesses.
Bugzilla: https://bugzilla.suse.com/show_bug.cgi?id=971125
Cc: <[email protected]>
Signed-off-by: Takashi Iwai <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions