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| author | Michal Ratajsky <[email protected]> | 2016-01-04 20:31:14 +0100 |
|---|---|---|
| committer | Michal Ratajsky <[email protected]> | 2016-01-04 20:31:14 +0100 |
| commit | 9772797c31ebed2417b42a9389caae1b16847e86 (patch) | |
| tree | 0257271d6f8387ce89984bf8341b11186381c8d5 /backends/pulse/pulse-sink.c | |
| parent | d32ca3f420d036cd750fc1aad7f95da40559cc5d (diff) | |
| download | libmatemixer-9772797c31ebed2417b42a9389caae1b16847e86.tar.bz2 libmatemixer-9772797c31ebed2417b42a9389caae1b16847e86.tar.xz | |
Improve error checking in many places
Diffstat (limited to 'backends/pulse/pulse-sink.c')
| -rw-r--r-- | backends/pulse/pulse-sink.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/backends/pulse/pulse-sink.c b/backends/pulse/pulse-sink.c index 294643c..616331b 100644 --- a/backends/pulse/pulse-sink.c +++ b/backends/pulse/pulse-sink.c @@ -130,6 +130,7 @@ pulse_sink_new (PulseConnection *connection, g_return_val_if_fail (PULSE_IS_CONNECTION (connection), NULL); g_return_val_if_fail (info != NULL, NULL); + g_return_val_if_fail (device == NULL || PULSE_IS_DEVICE (device), NULL); sink = g_object_new (PULSE_TYPE_SINK, "name", info->name, @@ -189,6 +190,9 @@ pulse_sink_add_input (PulseSink *sink, const pa_sink_input_info *info) { PulseSinkInput *input; + g_return_val_if_fail (PULSE_IS_SINK (sink), FALSE); + g_return_val_if_fail (info != NULL, FALSE); + /* This function is used for both creating and refreshing sink inputs */ input = g_hash_table_lookup (sink->priv->inputs, GUINT_TO_POINTER (info->index)); if (input == NULL) { @@ -218,6 +222,8 @@ pulse_sink_remove_input (PulseSink *sink, guint32 index) PulseSinkInput *input; gchar *name; + g_return_if_fail (PULSE_IS_SINK (sink)); + input = g_hash_table_lookup (sink->priv->inputs, GUINT_TO_POINTER (index)); if G_UNLIKELY (input == NULL) return; |