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authorUoti Urpala <uau@glyph.nonexistent.invalid>2008-12-10 02:47:38 +0200
committerUoti Urpala <uau@glyph.nonexistent.invalid>2008-12-10 02:54:01 +0200
commitf01f7f6259badb2725be49af914d8db52e025cf6 (patch)
tree0d9545588f4601bab9b3968e01073809cfc214b4 /input
parent6fa90873ccc8006e479061afdd0edfbfdadf17ec (diff)
downloadmpv-f01f7f6259badb2725be49af914d8db52e025cf6.tar.bz2
mpv-f01f7f6259badb2725be49af914d8db52e025cf6.tar.xz
ao_alsa: Sanity check get_space() return values better
Sometimes after seek audio reset I see snd_pcm_status_get_avail() return huge values. get_space() already had a check againt the value being larger than the whole buffer; however since the unsigned value from the ALSA function had been cast to signed by that point it was interpreted as negative and the check didn't trigger. Use unsigned instead to make the check reliable and ensure the return value is sane.
Diffstat (limited to 'input')
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