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pulse-server: avoid crashing when clearing metadata

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The key will be NULL so we can't strdup it.

Fixes #845
This commit is contained in:
Wim Taymans 2021-03-05 20:16:29 +01:00
parent 1c365f6169
commit 662fd8a1f9
2 changed files with 3 additions and 3 deletions
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4
src/modules/module-protocol-pulse/pulse-server.c
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@ -953,7 +953,7 @@ static void manager_metadata(void *data, struct pw_manager_object *o,
}
if ((changed = strzcmp(client->default_sink, value))) {
free(client->default_sink);
client->default_sink = strdup(value);
client->default_sink = value ? strdup(value) : NULL;
}
}
if (key == NULL || strcmp(key, "default.audio.source") == 0) {
@ -966,7 +966,7 @@ static void manager_metadata(void *data, struct pw_manager_object *o,
}
if ((changed = strzcmp(client->default_source, value))) {
free(client->default_source);
client->default_source = strdup(value);
client->default_source = value ? strdup(value) : NULL;
}
}
if (changed)