From c23f9a17f6b60b3eee4f4cc51bddc6ec11b0092b Mon Sep 17 00:00:00 2001
From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Mon, 12 Feb 2018 15:39:47 +0000
Subject: [PATCH] [Minor] Add helper to free GError for memopry pool management

---
 src/libutil/util.c | 13 +++++++++----
 src/libutil/util.h |  6 ++++++
 2 files changed, 15 insertions(+), 4 deletions(-)

diff --git a/src/libutil/util.c b/src/libutil/util.c
index 035369e67..0002c84de 100644
--- a/src/libutil/util.c
+++ b/src/libutil/util.c
@@ -1973,12 +1973,17 @@ rspamd_gstring_free_hard (gpointer p)
 	g_string_free (ar, TRUE);
 }
 
-void
-rspamd_gstring_free_soft (gpointer p)
+void rspamd_gerror_free_maybe (gpointer p)
 {
-	GString *ar = (GString *)p;
+	GError **err;
+
+	if (p) {
+		err = (GError **)p;
 
-	g_string_free (ar, FALSE);
+		if (*err) {
+			g_error_free (*err);
+		}
+	}
 }
 
 struct rspamd_external_libs_ctx *
diff --git a/src/libutil/util.h b/src/libutil/util.h
index a1b4f95bb..adb645600 100644
--- a/src/libutil/util.h
+++ b/src/libutil/util.h
@@ -330,6 +330,12 @@ void rspamd_array_free_hard (gpointer p);
  */
 void rspamd_gstring_free_hard (gpointer p);
 
+/**
+ * Special utility to help GError freeing in rspamd_mempool
+ * @param p
+ */
+void rspamd_gerror_free_maybe (gpointer p);
+
 /**
  * Special utility to help GString freeing (without freeing the memory segment) in rspamd_mempool
  * @param p
-- 
2.39.5