From 014b1d60419ae7d6b3c9079cc5fdd30c5ed406ed Mon Sep 17 00:00:00 2001
From: Tim Ruehsen <tim.ruehsen@gmx.de>
Date: Mon, 16 Mar 2015 21:28:25 +0100
Subject: [PATCH] src/http.c: fix error return of
 digest_authentication_encode()

Reported-by: Coverity bug #1188036
---
 src/http.c | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/http.c b/src/http.c
index b7020efd..a4c30d5d 100644
--- a/src/http.c
+++ b/src/http.c
@@ -3859,15 +3859,17 @@ digest_authentication_encode (const char *au, const char *user,
 
   if (!realm || !nonce || !user || !passwd || !path || !method || !qop)
     {
+      if (!qop)
+        *auth_err = UNKNOWNATTR;
+      else
+        *auth_err = ATTRMISSING;
+
       xfree (realm);
       xfree (opaque);
       xfree (nonce);
       xfree (qop);
       xfree (algorithm);
-      if (!qop)
-        *auth_err = UNKNOWNATTR;
-      else
-        *auth_err = ATTRMISSING;
+
       return NULL;
     }