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gst: handle some more errors

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The threadloop might fail to create because of missing plugins, so
handle that.

The context might fail to create because of some fatal config error or
missing plugin, handle that too instead of crashing.

See #3994
This commit is contained in:
Wim Taymans 2024-05-01 20:31:39 +02:00
parent f524271b81
commit 2d379bf908
1 changed files with 17 additions and 0 deletions
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17
src/gst/gstpipewirecore.c
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@ -51,7 +51,11 @@ static GstPipeWireCore *make_core (int fd)
core->refcount = 1;
core->fd = fd;
core->loop = pw_thread_loop_new ("pipewire-main-loop", NULL);
if (core->loop == NULL)
goto loop_failed;
core->context = pw_context_new (pw_thread_loop_get_loop(core->loop), NULL, 0);
if (core->context == NULL)
goto context_failed;
core->last_seq = -1;
core->last_error = 0;
GST_DEBUG ("loop %p context %p", core->loop, core->context);
@ -78,6 +82,19 @@ static GstPipeWireCore *make_core (int fd)
return core;
loop_failed:
{
GST_ERROR ("error creating threadloop");
g_free (core);
return NULL;
}
context_failed:
{
GST_ERROR ("error creating context");
pw_thread_loop_destroy (core->loop);
g_free (core);
return NULL;
}
mainloop_failed:
{
GST_ERROR ("error starting mainloop");