From: Brian West <brian@freeswitch.org>
Date: Wed, 14 Oct 2015 15:27:49 +0000 (-0500)
Subject: FS-8287 Fix segfault from refactor
X-Git-Tag: v1.6.4~1^2~32
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=df8d8713fedc1f836bde954bc18d827f13e6038a;p=thirdparty%2Ffreeswitch.git

FS-8287 Fix segfault from refactor
---

diff --git a/src/mod/formats/mod_local_stream/mod_local_stream.c b/src/mod/formats/mod_local_stream/mod_local_stream.c
index a8a530bd46..0ff2b7cec3 100644
--- a/src/mod/formats/mod_local_stream/mod_local_stream.c
+++ b/src/mod/formats/mod_local_stream/mod_local_stream.c
@@ -1108,7 +1108,7 @@ SWITCH_STANDARD_API(local_stream_function)
 
 	local_stream_name = argv[1];
 
-	if (!strcasecmp(argv[0], "hup")) {
+	if (!strcasecmp(argv[0], "hup") && local_stream_name) {
 		switch_mutex_lock(globals.mutex);
 		source = switch_core_hash_find(globals.source_hash, local_stream_name);
 		switch_mutex_unlock(globals.mutex);
@@ -1118,7 +1118,7 @@ SWITCH_STANDARD_API(local_stream_function)
 			stream->write_function(stream, "+OK hup stream: %s", source->name);
 			goto done;
 		}
-	} else if (!strcasecmp(argv[0], "stop")) {
+	} else if (!strcasecmp(argv[0], "stop") && local_stream_name) {
 		switch_mutex_lock(globals.mutex); 
 		source = switch_core_hash_find(globals.source_hash, local_stream_name);
 		switch_mutex_unlock(globals.mutex); 
@@ -1130,7 +1130,7 @@ SWITCH_STANDARD_API(local_stream_function)
 		
 		source->stopped = 1;
 		stream->write_function(stream, "+OK");
-	} else if (!strcasecmp(argv[0], "reload")) {
+	} else if (!strcasecmp(argv[0], "reload") && local_stream_name) {
 		switch_mutex_lock(globals.mutex);
 		source = switch_core_hash_find(globals.source_hash, local_stream_name);
 		switch_mutex_unlock(globals.mutex);
@@ -1143,7 +1143,7 @@ SWITCH_STANDARD_API(local_stream_function)
 		source->full_reload = 1;
 		source->part_reload = 1;
 		stream->write_function(stream, "+OK");
-	} else if (!strcasecmp(argv[0], "start")) {
+	} else if (!strcasecmp(argv[0], "start") && local_stream_name) {
 		switch_mutex_lock(globals.mutex);
 		source = switch_core_hash_find(globals.source_hash, local_stream_name);
 		switch_mutex_unlock(globals.mutex);