From 03da900c5be6b43ebf1edb335b9b51c8c249d76b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tim=20R=C3=BChsen?= <tim.ruehsen@gmx.de>
Date: Thu, 8 Sep 2016 13:04:35 +0200
Subject: [PATCH] * src/recur.c (retrieve_tree): Fix possible NULL dereference
Reported-by: Coverity
---
src/recur.c | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/src/recur.c b/src/recur.c
index 2b17e725..a195dd44 100644
--- a/src/recur.c
+++ b/src/recur.c
@@ -438,10 +438,15 @@ retrieve_tree (struct url *start_url_parsed, struct iri *pi)
struct url *url_parsed = url_parse (url, NULL, i, true);
struct iri *ci;
char *referer_url = url;
- bool strip_auth = (url_parsed != NULL
- && url_parsed->user != NULL);
+ bool strip_auth;
+
assert (url_parsed != NULL);
+ if (!url_parsed)
+ continue;
+
+ strip_auth = (url_parsed && url_parsed->user);
+
/* Strip auth info if present */
if (strip_auth)
referer_url = url_string (url_parsed, URL_AUTH_HIDE);