From 163f058f1fdf93c7b557d6eb95f4d245337c8350 Mon Sep 17 00:00:00 2001
From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Mon, 23 May 2016 18:15:56 +0100
Subject: [PATCH] [Feature] Add function to convert fstring_t to c string

---
 src/libutil/fstring.c | 16 ++++++++++++++++
 src/libutil/fstring.h |  7 ++++++-
 2 files changed, 22 insertions(+), 1 deletion(-)

diff --git a/src/libutil/fstring.c b/src/libutil/fstring.c
index 285940f9c..a70290a0b 100644
--- a/src/libutil/fstring.c
+++ b/src/libutil/fstring.c
@@ -416,3 +416,19 @@ rspamd_ftokdup (const rspamd_ftok_t *src)
 
 	return newstr;
 }
+
+gchar *
+rspamd_fstringdup (const rspamd_fstring_t *src)
+{
+	gchar *newstr;
+
+	if (src == NULL) {
+		return NULL;
+	}
+
+	newstr = g_malloc (src->len + 1);
+	memcpy (newstr, src->str, src->len);
+	newstr[src->len] = '\0';
+
+	return newstr;
+}
diff --git a/src/libutil/fstring.h b/src/libutil/fstring.h
index 10916d876..db8b49085 100644
--- a/src/libutil/fstring.h
+++ b/src/libutil/fstring.h
@@ -160,5 +160,10 @@ rspamd_fstring_t * rspamd_fstring_grow (rspamd_fstring_t *str,
  */
 gchar *rspamd_ftokdup (const rspamd_ftok_t *src) G_GNUC_WARN_UNUSED_RESULT;
 
-
+/**
+ * Copies fstring to zero terminated string (must be freed using g_free)
+ * @param src
+ * @return
+ */
+gchar *rspamd_fstringdup (const rspamd_fstring_t *src) G_GNUC_WARN_UNUSED_RESULT;
 #endif
-- 
2.39.5