From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Tue, 19 May 2015 14:37:02 +0000 (+0100)
Subject: Do not try dereference NULL pointer.
X-Git-Tag: 0.9.2~6
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=0583ca87da55b9d83d9cbd8b3c42ff0237f8d457;p=rspamd.git

Do not try dereference NULL pointer.
---

diff --git a/src/libutil/radix.c b/src/libutil/radix.c
index 3ca4c8716..39fc39445 100644
--- a/src/libutil/radix.c
+++ b/src/libutil/radix.c
@@ -537,8 +537,10 @@ radix_create_compressed (void)
 void
 radix_destroy_compressed (radix_compressed_t *tree)
 {
-	rspamd_mempool_delete (tree->pool);
-	g_slice_free1 (sizeof (*tree), tree);
+	if (tree) {
+		rspamd_mempool_delete (tree->pool);
+		g_slice_free1 (sizeof (*tree), tree);
+	}
 }
 
 uintptr_t