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module-rtp: Stop any ongoing timer when starting stream

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Carlos Rafael Giani 2025-08-06 13:39:07 +02:00 • committed by Wim Taymans
parent 5f3ae4376e
commit 2f22c1d595
2 changed files with 15 additions and 0 deletions
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9
src/modules/module-rtp/stream.c
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@ -111,6 +111,7 @@ struct impl {
* requires filling the ring buffer with something other than nullbytes
* (this can happen with DSD for example). */
void (*reset_ringbuffer)(struct impl *impl);
void (*stop_timer)(struct impl *impl);
void (*flush_timeout)(struct impl *impl, uint64_t expirations);
void (*deinit)(struct impl *impl, enum spa_direction direction);
@ -195,6 +196,14 @@ static int stream_start(struct impl *impl)
impl->first = true;
/* Stop the timer now (if the timer is used). Any lingering timer
* will try to send data that is stale at this point, especially
* after the ring buffer contents get reset. Worse, the timer might
* emit a "stopped" state change after a "started" state change
* is emitted here, causing undefined behavior. */
if (impl->stop_timer)
impl->stop_timer(impl);
impl->reset_ringbuffer(impl);
rtp_stream_emit_state_changed(impl, true, NULL);