diff options
| author | icculus <icculus@edf5b092-35ff-0310-97b2-ce42778d08ea> | 2009-09-15 06:19:04 +0000 |
|---|---|---|
| committer | icculus <icculus@edf5b092-35ff-0310-97b2-ce42778d08ea> | 2009-09-15 06:19:04 +0000 |
| commit | 354953a21db9a9d4a6661a599d3956d693428816 (patch) | |
| tree | 0a1d4fa42b0f4bcc0147aac92830a774300b0943 /code | |
| parent | b908a71b0bcb9249c3b89022b388f92833e92bb1 (diff) | |
| download | ioquake3-aero-354953a21db9a9d4a6661a599d3956d693428816.tar.gz ioquake3-aero-354953a21db9a9d4a6661a599d3956d693428816.zip | |
Prevent hang in S_UpdateBackgroundTrack() with some sample rates.
Fixes Bugzilla #4022.
git-svn-id: svn://svn.icculus.org/quake3/trunk@1622 edf5b092-35ff-0310-97b2-ce42778d08ea
Diffstat (limited to 'code')
| -rw-r--r-- | code/client/snd_dma.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/code/client/snd_dma.c b/code/client/snd_dma.c index a8ce121..cb8bfb9 100644 --- a/code/client/snd_dma.c +++ b/code/client/snd_dma.c @@ -1374,6 +1374,9 @@ void S_UpdateBackgroundTrack( void ) { // decide how much data needs to be read from the file fileSamples = bufferSamples * s_backgroundStream->info.rate / dma.speed; + if (!fileSamples) + return; + // our max buffer size fileBytes = fileSamples * (s_backgroundStream->info.width * s_backgroundStream->info.channels); if ( fileBytes > sizeof(raw) ) { |