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loopback: Fix crashes

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Flush the message queue before tearing down, and dest==NULL is valid in case moving failed.

With this my module-loopback finally no longer causes frequent crashes.
This commit is contained in:
Maarten Lankhorst 2012-01-22 14:11:23 +01:00 • committed by Colin Guthrie
parent 11cde92fda
commit 2c652b43f9
1 changed files with 3 additions and 0 deletions
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3
src/modules/module-loopback.c
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@ -136,6 +136,7 @@ static void teardown(struct userdata *u) {
pa_assert(u);
pa_assert_ctl_context();
pa_asyncmsgq_flush(u->asyncmsgq, 0);
if (u->sink_input)
pa_sink_input_unlink(u->sink_input);
@ -360,6 +361,8 @@ static void source_output_moving_cb(pa_source_output *o, pa_source *dest) {
pa_proplist *p;
const char *n;
struct userdata *u;
if (!dest)
return;
pa_source_output_assert_ref(o);
pa_assert_ctl_context();