Index: channels/chan_skinny.c
===================================================================
--- channels/chan_skinny.c	(revision 135054)
+++ channels/chan_skinny.c	(working copy)
@@ -1839,6 +1839,7 @@
 
 	if (letohl(req->len > SKINNY_MAX_PACKET) || letohl(req->len < 0)) {
 		ast_log(LOG_WARNING, "transmit_response: the length of the request is out of bounds\n");
+		ast_mutex_unlock(&s->lock);
 		return -1;
 	}
 
@@ -2872,7 +2873,7 @@
 				l->label);
 		}
 	}
-	AST_LIST_LOCK(&devices);
+	AST_LIST_UNLOCK(&devices);
 	return CLI_SUCCESS;
 }
 
@@ -4909,6 +4910,7 @@
 	}
 
 	if (!l && !sd) {
+		AST_LIST_UNLOCK(&devices);
 		return 0;
 	}
 
@@ -6274,6 +6276,7 @@
 		if(setsockopt(skinnysock, SOL_SOCKET, SO_REUSEADDR, &on, sizeof(on)) == -1) {
 			ast_log(LOG_ERROR, "Set Socket Options failed: errno %d, %s\n", errno, strerror(errno));
 			ast_config_destroy(cfg);
+			ast_mutex_unlock(&netlock);
 			return 0;
 		}
 		if (skinnysock < 0) {
@@ -6286,6 +6289,7 @@
 				close(skinnysock);
 				skinnysock = -1;
 				ast_config_destroy(cfg);
+				ast_mutex_unlock(&netlock);
 				return 0;
 			}
 			if (listen(skinnysock,DEFAULT_SKINNY_BACKLOG)) {
@@ -6295,6 +6299,7 @@
 					close(skinnysock);
 					skinnysock = -1;
 					ast_config_destroy(cfg);
+					ast_mutex_unlock(&netlock);
 					return 0;
 			}
 			ast_verb(2, "Skinny listening on %s:%d\n",