protocol-native: Ensure tlength is not set higher than maxlength

[pulseaudio] / src / pulsecore / protocol-native.c

diff --git a/src/pulsecore/protocol-native.c b/src/pulsecore/protocol-native.c
index 7095519d449eb15b497916b8f007d9f3b2fefd03..e8aa13cddfe6c8715132557d10a2cfc7bcfda78b 100644 (file)
--- a/src/pulsecore/protocol-native.c
+++ b/src/pulsecore/protocol-native.c
@@ -936,6 +936,8 @@ static void fix_playback_buffer_attr(playback_stream *s) {
         s->buffer_attr.tlength = (uint32_t) pa_usec_to_bytes_round_up(DEFAULT_TLENGTH_MSEC*PA_USEC_PER_MSEC, &s->sink_input->sample_spec);
     if (s->buffer_attr.tlength <= 0)
         s->buffer_attr.tlength = (uint32_t) frame_size;
+    if (s->buffer_attr.tlength > s->buffer_attr.maxlength)
+        s->buffer_attr.tlength = s->buffer_attr.maxlength;
 
     if (s->buffer_attr.minreq == (uint32_t) -1)
         s->buffer_attr.minreq = (uint32_t) pa_usec_to_bytes_round_up(DEFAULT_PROCESS_MSEC*PA_USEC_PER_MSEC, &s->sink_input->sample_spec);