X-Git-Url: http://git.tuebingen.mpg.de/?a=blobdiff_plain;f=audiod.c;h=a5a774376b37c50eba92a76a02b1389bd6df67f4;hb=refs%2Fheads%2Fpu;hp=7c223995a9a29cec3c8e8ae5497c3be58655f63c;hpb=914ee19c1fd21834fe5f81260daafe76a4475290;p=paraslash.git

diff --git a/audiod.c b/audiod.c
index 7c223995..a03a4bda 100644
--- a/audiod.c
+++ b/audiod.c
@@ -46,8 +46,9 @@ static struct lls_parse_result *lpr;
 #define OPT_UINT32_VAL(_name) (lls_uint32_val(0, OPT_RESULT(_name)))
 
 __printf_2_3 void (*para_log)(int, const char*, ...) = daemon_log;
-/** define the array containing all supported audio formats */
-const char *audio_formats[] = {AUDIOD_AUDIO_FORMAT_ARRAY NULL};
+/* Audio formats supported by audiod */
+static const char *audio_formats[] = {AUDIOD_AUDIO_FORMAT_ARRAY};
+#define NUM_AUDIO_FORMATS ARRAY_SIZE(audio_formats)
 
 /** Defines how audiod handles one supported audio format. */
 struct audio_format_info {
@@ -828,11 +829,14 @@ static int parse_stream_command(const char *txt, const char **cmd)
 static int add_filter(int format, const char *cmdline)
 {
 	struct audio_format_info *a = &afi[format];
-	int filter_num, nf = a->num_filters;
+	int ret, filter_num, nf = a->num_filters;
 	void *cfg;
 	struct lls_parse_result *flpr;
 
-	filter_num = filter_setup(cmdline, &cfg, &flpr);
+	ret = filter_setup(cmdline, &cfg, &flpr);
+	if (ret < 0)
+		return ret;
+	filter_num = ret;
 	a->filter_lpr = arr_realloc(a->filter_lpr, nf + 1, sizeof(flpr));
 	a->filter_conf = arr_realloc(a->filter_conf, nf + 1, sizeof(void *));
 	a->filter_nums = arr_realloc(a->filter_nums, nf + 1, sizeof(unsigned));
@@ -1517,5 +1521,6 @@ out:
 		PARA_ERROR_LOG("%s\n", errctx);
 	if (ret < 0)
 		PARA_EMERG_LOG("%s\n", para_strerror(-ret));
+	free(get_confdir());
 	return ret < 0? EXIT_FAILURE : EXIT_SUCCESS;
 }