free_regex_hash_table(): set regex_hash_table = NULL

rockowitz · Nov 24, 2021 · 6be2324 · 6be2324
1 parent 3882223
commit 6be2324
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/util/sysfs_filter_functions.c b/src/util/sysfs_filter_functions.c
@@ -43,8 +43,10 @@ GHashTable* get_regex_hash_table() {
 
 
 void free_regex_hash_table() {
-   if (regex_hash_table)
+   if (regex_hash_table) {
       g_hash_table_destroy(regex_hash_table);
+      regex_hash_table = NULL;
+   }
 }