From: Neng Xue <xnsuda@yahoo.com>
Date: Mon, 5 May 2014 23:42:02 +0000 (-0700)
Subject: Fix unlikely memory leak exporting lucid context
X-Git-Tag: krb5-1.13-alpha1~149
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0477f69ba67e7071cb3671f94c466ba99f15285e;p=thirdparty%2Fkrb5.git

Fix unlikely memory leak exporting lucid context

If the GSSAPI context has an unrecognized proto field (which should
never happen), free the context we allocated before returning EINVAL.

[ghudson@mit.edu: clarify commit message]
---

diff --git a/src/lib/gssapi/krb5/lucid_context.c b/src/lib/gssapi/krb5/lucid_context.c
index dc129e15e7..85df7fda59 100644
--- a/src/lib/gssapi/krb5/lucid_context.c
+++ b/src/lib/gssapi/krb5/lucid_context.c
@@ -215,6 +215,7 @@ make_external_lucid_ctx_v1(
         }
     }
     else {
+        xfree(lctx);
         return EINVAL;  /* XXX better error code? */
     }