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(parent: 7c9eb86) | patch
audio: fix integer overflow
authorVolker Rümelin <[email protected]>
Thu, 19 Dec 2019 20:34:05 +0000 (21:34 +0100)
committerGerd Hoffmann <[email protected]>
Mon, 6 Jan 2020 07:47:16 +0000 (08:47 +0100)
commit40ad46d3cc463fab5a23db466f77e37aff23f927
tree570b69d511a35fd247337824b073386290aaaed0tree | snapshot
parent7c9eb86e679b3b6992f97bd60440dbd1a9a75929commit | diff
audio: fix integer overflow

Tell the compiler to do a 32bit * 32bit -> 64bit multiplication
because period_ticks is a 64bit variable. The overflow occurs
for audio timer periods larger than 4294967us.

Fixes: be1092afa0 "audio: fix audio timer rate conversion bug"
Signed-off-by: Volker Rümelin <[email protected]>
Message-id: 8893a235-66a8-8fbe-7d95-862e29da90b1@t-online.de
Signed-off-by: Gerd Hoffmann <[email protected]>
audio/audio.c diff | blob | blame | history
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