From af260b5a64b038c61d987d9ca7e3a3e96c656cde Mon Sep 17 00:00:00 2001 From: Max Kellermann Date: Sun, 31 Aug 2014 14:00:09 +0200 Subject: output/{alsa,oss}: add assertions --- src/output/OssOutputPlugin.cxx | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'src/output/OssOutputPlugin.cxx') diff --git a/src/output/OssOutputPlugin.cxx b/src/output/OssOutputPlugin.cxx index 68f2a38aa..cdde6d562 100644 --- a/src/output/OssOutputPlugin.cxx +++ b/src/output/OssOutputPlugin.cxx @@ -727,6 +727,8 @@ oss_output_play(struct audio_output *ao, const void *chunk, size_t size, OssOutput *od = (OssOutput *)ao; ssize_t ret; + assert(size > 0); + /* reopen the device since it was closed by dropBufferedAudio */ if (od->fd < 0 && !oss_reopen(od, error)) return 0; @@ -735,6 +737,8 @@ oss_output_play(struct audio_output *ao, const void *chunk, size_t size, chunk = od->pcm_export->Export(chunk, size, size); #endif + assert(size > 0); + while (true) { ret = write(od->fd, chunk, size); if (ret > 0) { -- cgit v1.2.3