From 2c841b425e520a3d179b59bb8b86e539625c8157 Mon Sep 17 00:00:00 2001
From: Love Hornquist Astrand <lha@h5l.org>
Date: Thu, 30 Jul 2009 07:57:07 +0200
Subject: [PATCH] free edata on failure [CID-83]

---
 appl/rsh/common.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/appl/rsh/common.c b/appl/rsh/common.c
index 7b41192b8..dd605a516 100644
--- a/appl/rsh/common.c
+++ b/appl/rsh/common.c
@@ -97,8 +97,10 @@ do_read (int fd, void *buf, size_t sz, void *ivec)
 	    if (edata == NULL)
 		errx (1, "malloc: cannot allocate %u bytes", outer_len);
 	    ret = krb5_net_read (context, &fd, edata, outer_len);
-	    if (ret <= 0)
+	    if (ret <= 0) {
+		free(edata);
 		return ret;
+	    }
 
 	    status = krb5_decrypt_ivec(context, crypto, key_usage,
 				       edata, outer_len, &data, ivec);