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don't allow overwriting of callback pointers when we're already dead

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git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/glitch-free@2320 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering 2008-05-01 19:15:08 +00:00
parent b70edf77da
commit 18ad6f845e
1 changed files with 3 additions and 0 deletions
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3
src/pulse/subscribe.c
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@ -88,6 +88,9 @@ void pa_context_set_subscribe_callback(pa_context *c, pa_context_subscribe_cb_t
pa_assert(c);
pa_assert(PA_REFCNT_VALUE(c) >= 1);
if (c->state == PA_CONTEXT_TERMINATED || c->state == PA_CONTEXT_FAILED)
return;
c->subscribe_callback = cb;
c->subscribe_userdata = userdata;
}