X-Git-Url: http://ftp.carnet.hr/carnet-debian/scm?p=ossec-hids.git;a=blobdiff_plain;f=src%2Fos_regex%2Fos_pcre2_free_pattern.c;fp=src%2Fos_regex%2Fos_pcre2_free_pattern.c;h=1cf1c79ccac46537a65ee1b7f60a42ec629ce14f;hp=0000000000000000000000000000000000000000;hb=3f728675941dc69d4e544d3a880a56240a6e394a;hpb=927951d1c1ad45ba9e7325f07d996154a91c911b

diff --git a/src/os_regex/os_pcre2_free_pattern.c b/src/os_regex/os_pcre2_free_pattern.c
new file mode 100644
index 0000000..1cf1c79
--- /dev/null
+++ b/src/os_regex/os_pcre2_free_pattern.c
@@ -0,0 +1,46 @@
+/* Copyright (C) 2009 Trend Micro Inc.
+ * All right reserved.
+ *
+ * This program is a free software; you can redistribute it
+ * and/or modify it under the terms of the GNU General Public
+ * License (version 2) as published by the FSF - Free Software
+ * Foundation
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "os_regex.h"
+
+/* Release all the memory created by the compilation/execution phases */
+void OSPcre2_FreePattern(OSPcre2 *reg)
+{
+    /* Free the match data */
+    if (reg->match_data) {
+        pcre2_match_data_free(reg->match_data);
+        reg->match_data = NULL;
+    }
+
+    /* Free the regex */
+    if (reg->regex) {
+        pcre2_code_free(reg->regex);
+        reg->regex = NULL;
+    }
+
+    /* Free the patter, */
+    if (reg->pattern) {
+        free(reg->pattern);
+        reg->pattern = NULL;
+    }
+
+    /* Free the sub strings */
+    if (reg->sub_strings) {
+        OSPcre2_FreeSubStrings(reg);
+        free(reg->sub_strings);
+        reg->sub_strings = NULL;
+    }
+
+    return;
+}
+