Fix null deref deleting plugins from the hashtable

radareorg · Dec 1, 2024 · 6526d78 · 6526d78
1 parent fe02e1f
commit 6526d78
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/libr/util/lib.c b/libr/util/lib.c
@@ -217,9 +217,11 @@ R_API RLibHandler *r_lib_get_handler(RLib *lib, int type) {
 }
 
 static int delete_plugin(RLib *lib, RLibPlugin *plugin) {
-
 	int ret = -1;
 	bool found;
+	if (plugin->name == NULL) {
+		return -1;
+	}
 	ht_pp_find (lib->plugins_ht, plugin->name, &found);
 	if (found) {
 		ht_pp_delete (lib->plugins_ht, plugin->name);