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Diffstat (limited to '')
| -rw-r--r-- | src/output/alsa_plugin.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/output/alsa_plugin.c b/src/output/alsa_plugin.c index 1c8c7b7f7..0bbe231fd 100644 --- a/src/output/alsa_plugin.c +++ b/src/output/alsa_plugin.c @@ -508,6 +508,14 @@ configure_hw: g_debug("buffer_size=%u period_size=%u", (unsigned)alsa_buffer_size, (unsigned)alsa_period_size); + if (alsa_period_size == 0) + /* this works around a SIGFPE bug that occurred when + an ALSA driver indicated period_size==0; this + caused a division by zero in alsa_play(). By using + the fallback "1", we make sure that this won't + happen again. */ + alsa_period_size = 1; + ad->period_frames = alsa_period_size; ad->period_position = 0; |