From: Alan T. DeKok <aland@freeradius.org>
Date: Thu, 6 Sep 2012 08:42:18 +0000 (+0200)
Subject: Remove double free.  Found by Coverity
X-Git-Tag: release_3_0_0_beta0~23
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=52deec32999389f0f868dd86bee2b2e5103b9156;p=thirdparty%2Ffreeradius-server.git

Remove double free.  Found by Coverity
---

diff --git a/src/modules/rlm_eap/types/rlm_eap_pwd/eap_pwd.c b/src/modules/rlm_eap/types/rlm_eap_pwd/eap_pwd.c
index 030b2224c85..02707f3659d 100644
--- a/src/modules/rlm_eap/types/rlm_eap_pwd/eap_pwd.c
+++ b/src/modules/rlm_eap/types/rlm_eap_pwd/eap_pwd.c
@@ -272,9 +272,8 @@ fail:
         EC_POINT_free(sess->pwe);
         BN_free(sess->order);
         BN_free(sess->prime);
-        if (prfbuf != NULL) {
-            free(prfbuf);
-        }
+	free(prfbuf);
+	ptrbuf = NULL;
         free(sess);
         sess = NULL;
         ret = -1;
@@ -283,9 +282,7 @@ fail:
     BN_free(cofactor);
     BN_free(x_candidate);
     BN_free(rnd);
-    if (prfbuf != NULL) {
-        free(prfbuf);
-    }
+    free(prfbuf);
 
     return ret;
 }