1 files changed, 5 insertions, 12 deletions

diff --git a/swaynag/config.c b/swaynag/config.c
index 5ff00bdb..ac5f31c0 100644
--- a/swaynag/config.c
+++ b/swaynag/config.c
@@ -422,24 +422,17 @@ int swaynag_load_config(char *path, struct swaynag *swaynag, list_t *types) {
 
                 if (line[0] == '[') {
                         char *close = strchr(line, ']');
-                        if (!close) {
-                                fprintf(stderr, "Closing bracket not found on line %d\n",
-                                                line_number);
+                        if (!close || close != &line[nread - 2] || nread <= 3) {
+                                fprintf(stderr, "Line %d is malformed\n", line_number);
                                 result = 1;
                                 break;
                         }
-                        char *name = calloc(1, close - line);
-                        if (!name) {
-                                perror("calloc");
-                                return EXIT_FAILURE;
-                        }
-                        strncat(name, line + 1, close - line - 1);
-                        type = swaynag_type_get(types, name);
+                        *close = '\0';
+                        type = swaynag_type_get(types, &line[1]);
                         if (!type) {
-                                type = swaynag_type_new(name);
+                                type = swaynag_type_new(&line[1]);
                                 list_add(types, type);
                         }
-                        free(name);
                 } else {
                         char *flag = malloc(nread + 3);
                         if (!flag) {