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alsa-plugin: add some checks to avoid using invalid values

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This commit is contained in:
Wim Taymans 2021-03-27 20:44:21 +01:00
parent c85a04fb49
commit f314119aa9
1 changed files with 4 additions and 2 deletions
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6
pipewire-alsa/alsa-plugins/ctl_pipewire.c
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@ -799,12 +799,14 @@ static void parse_props(struct global *g, const struct spa_pod *param, bool devi
SPA_POD_OBJECT_FOREACH(obj, prop) { SPA_POD_OBJECT_FOREACH(obj, prop) {
switch (prop->key) { switch (prop->key) {
case SPA_PROP_volume: case SPA_PROP_volume:
spa_pod_get_float(&prop->value, &g->node.volume); if (spa_pod_get_float(&prop->value, &g->node.volume) < 0)
continue;
pw_log_debug("update node %d volume", g->id); pw_log_debug("update node %d volume", g->id);
SPA_FLAG_UPDATE(g->node.flags, NODE_FLAG_DEVICE_VOLUME, device); SPA_FLAG_UPDATE(g->node.flags, NODE_FLAG_DEVICE_VOLUME, device);
break; break;
case SPA_PROP_mute: case SPA_PROP_mute:
spa_pod_get_bool(&prop->value, &g->node.mute); if (spa_pod_get_bool(&prop->value, &g->node.mute) < 0)
continue;
SPA_FLAG_UPDATE(g->node.flags, NODE_FLAG_DEVICE_MUTE, device); SPA_FLAG_UPDATE(g->node.flags, NODE_FLAG_DEVICE_MUTE, device);
pw_log_debug("update node %d mute", g->id); pw_log_debug("update node %d mute", g->id);
break; break;