regex: init globals for safer shutdown on failure

(cherry picked from commit 84517c1)
kamailio · Apr 25, 2024 · eaacc17 · eaacc17
1 parent 794c2ed
commit eaacc17
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/src/modules/regex/regex_mod.c b/src/modules/regex/regex_mod.c
@@ -68,7 +68,7 @@ gen_lock_t *reload_lock;
 /*
  * Module exported parameter variables
  */
-static char *file;
+static char *file = NULL;
 static int max_groups = MAX_GROUPS;
 static int group_max_size = GROUP_MAX_SIZE;
 static int pcre_caseless = 0;
@@ -83,9 +83,9 @@ static int pcre_extended = 0;
 static pcre2_general_context *pcres_gctx = NULL;
 static pcre2_match_context *pcres_mctx = NULL;
 static pcre2_compile_context *pcres_ctx = NULL;
-static pcre2_code **pcres;
-static pcre2_code ***pcres_addr;
-static int *num_pcres;
+static pcre2_code **pcres = NULL;
+static pcre2_code ***pcres_addr = NULL;
+static int *num_pcres = NULL;
 static int pcre_options = 0x00000000;