Geert Uytterhoeven 9f65df9c58 ALSA: firewire-tascam: Fix integer overflow in midi_port_work() ... As snd_fw_async_midi_port.consume_bytes is unsigned int, and NSEC_PER_SEC is 1000000000L, the second multiplication in port->consume_bytes * 8 * NSEC_PER_SEC / 31250 always overflows on 32-bit platforms, truncating the result. Fix this by precalculating "NSEC_PER_SEC / 31250", which is an integer constant. Note that this assumes port->consume_bytes <= 16777. Fixes: 531f471834 ("ALSA: firewire-lib/firewire-tascam: localize async midi port") Reviewed-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20210111130251.361335-3-geert+renesas@glider.be Signed-off-by: Takashi Iwai <tiwai@suse.de>		2021-01-12 14:57:38 +01:00
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bebob
dice
digi00x
fireface	ALSA: fireface: Fix integer overflow in transmit_midi_msg()	2021-01-12 14:57:29 +01:00
fireworks	ALSA: firewire: Clean up a locking issue in copy_resp_to_buf()	2020-11-13 18:37:22 +01:00
motu
oxfw
tascam	ALSA: firewire-tascam: Fix integer overflow in midi_port_work()	2021-01-12 14:57:38 +01:00
amdtp-am824.c
amdtp-am824.h
amdtp-stream-trace.h
amdtp-stream.c
amdtp-stream.h
cmp.c
cmp.h
fcp.c
fcp.h
isight.c
iso-resources.c
iso-resources.h
Kconfig
lib.c
lib.h
Makefile
packets-buffer.c
packets-buffer.h