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| author | João Paulo Rechi Vita <jprvita@endlessm.com> | 2019-01-02 18:14:17 -0800 |
|---|---|---|
| committer | Tanu Kaskinen <tanuk@iki.fi> | 2019-01-23 15:18:22 +0000 |
| commit | 334ae350b4cdd8af2d6d3b4034f58fa0b3ad7f53 (patch) | |
| tree | 26de9a4e41a29b5a303cbbde1f9b71bbeb826739 | |
| parent | a5f25af0434bd703c502c230f5a5ff0238b6b8a3 (diff) | |
| download | pulseaudio-334ae350b4cdd8af2d6d3b4034f58fa0b3ad7f53.tar.gz | |
card: Only fire the profile available changed hook for linked cards
pa_card_profile_set_available needs to check if the card is linked
before firing PA_CORE_HOOK_CARD_PROFILE_AVAILABLE_CHANGED, so callbacks
connected to it receive a fully initialized card object.
This fixes a crash introduced by commit 30a551bbc
"switch-on-port-available: Check if we need to change the active
profile".
| -rw-r--r-- | src/pulsecore/card.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/pulsecore/card.c b/src/pulsecore/card.c index f1628938..69895967 100644 --- a/src/pulsecore/card.c +++ b/src/pulsecore/card.c @@ -89,7 +89,8 @@ void pa_card_profile_set_available(pa_card_profile *c, pa_available_t available) pa_assert_se(core = c->card->core); pa_subscription_post(core, PA_SUBSCRIPTION_EVENT_CARD|PA_SUBSCRIPTION_EVENT_CHANGE, c->card->index); - pa_hook_fire(&core->hooks[PA_CORE_HOOK_CARD_PROFILE_AVAILABLE_CHANGED], c); + if (c->card->linked) + pa_hook_fire(&core->hooks[PA_CORE_HOOK_CARD_PROFILE_AVAILABLE_CHANGED], c); } pa_card_new_data* pa_card_new_data_init(pa_card_new_data *data) { |