Fix resource leaks on error

3 files changed, 4 insertions, 0 deletions

diff --git a/backends/artnet.c b/backends/artnet.c
index c16e630..d167dec 100644
--- a/backends/artnet.c
+++ b/backends/artnet.c
@@ -83,6 +83,7 @@ static int artnet_listener(char* host, char* port){
 	//store fd
 	artnet_fd = realloc(artnet_fd, (artnet_fds + 1) * sizeof(artnet_descriptor));
 	if(!artnet_fd){
+		close(fd);
 		fprintf(stderr, "Failed to allocate memory\n");
 		return -1;
 	}
diff --git a/backends/sacn.c b/backends/sacn.c
index 9a3202d..57ac789 100644
--- a/backends/sacn.c
+++ b/backends/sacn.c
@@ -117,6 +117,7 @@ static int sacn_listener(char* host, char* port, uint8_t fd_flags){
 	//store fd
 	global_cfg.fd = realloc(global_cfg.fd, (global_cfg.fds + 1) * sizeof(sacn_fd));
 	if(!global_cfg.fd){
+		close(fd);
 		fprintf(stderr, "Failed to allocate memory\n");
 		return -1;
 	}
diff --git a/config.c b/config.c
index f03d98a..b81aeaf 100644
--- a/config.c
+++ b/config.c
@@ -43,6 +43,8 @@ static int config_map(char* to_raw, char* from_raw){
 	int rv = 1;
 
 	if(!from || !to){
+		free(from);
+		free(to);
 		fprintf(stderr, "Failed to allocate memory\n");
 		return 1;
 	}