Added pointer check

ntop · Oct 31, 2023 · 773e9b8 · 773e9b8
1 parent f49cedc
commit 773e9b8
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/lib/ndpi_utils.c b/src/lib/ndpi_utils.c
@@ -1733,9 +1733,12 @@ static void ndpi_compile_rce_regex() {
 #endif
   }
 
-  ndpi_free((void *)pcreErrorStr);
+  if(pcreErrorStr != NULL)
+    ndpi_free((void *)pcreErrorStr);
 }
 
+/* ********************************** */
+
 static int ndpi_is_rce_injection(char* query) {
   if(!initialized_comp_rx) {
     ndpi_compile_rce_regex();