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| author |   Colin Ian King <colin.king@canonical.com> | 2019-06-27 17:43:08 +0100 |
|---|---|---|
| committer |   Takashi Iwai <tiwai@suse.de> | 2019-06-28 10:37:34 +0200 |
| commit | 2acf5a3e6e9371e63c9e4ff54d84d08f630467a0 (patch) | |
| tree | 315a683f95aed870a72f6e1b3148059132915985 /tools/perf/scripts/python | |
| parent | ALSA: hda/realtek: Add quirks for several Clevo notebook barebones (diff) | |
| download | wireguard-linux-2acf5a3e6e9371e63c9e4ff54d84d08f630467a0.tar.xz wireguard-linux-2acf5a3e6e9371e63c9e4ff54d84d08f630467a0.zip | |
ALSA: usb-audio: fix sign unintended sign extension on left shifts
There are a couple of left shifts of unsigned 8 bit values that
first get promoted to signed ints and hence get sign extended
on the shift if the top bit of the 8 bit values are set. Fix
this by casting the 8 bit values to unsigned ints to stop the
unintentional sign extension.
Addresses-Coverity: ("Unintended sign extension")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions