From e087470af1a51b58fbac434ff2e30bc3f2a1f9ac Mon Sep 17 00:00:00 2001
From: Robbie Harwood <rharwood@redhat.com>
Date: Mon, 11 Sep 2017 10:52:03 -0400
Subject: [PATCH] Fix potential free of non-heap address

Signed-off-by: Robbie Harwood <rharwood@redhat.com>
Reviewed-by: Simo Sorce <simo@redhat.com>
Merges: #211
(cherry picked from commit 068f4174001c3ea4ae7913fb37210fec84abf1df)
---
 proxy/src/client/gpm_common.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/proxy/src/client/gpm_common.c b/proxy/src/client/gpm_common.c
index dba23a6..c65c69d 100644
--- a/proxy/src/client/gpm_common.c
+++ b/proxy/src/client/gpm_common.c
@@ -553,8 +553,8 @@ static int gpm_send_recv_loop(struct gpm_ctx *gpmctx, char *send_buffer,
             ret = gpm_retry_socket(gpmctx);
 
             /* Free buffer and set it to NULL to prevent free(xdr_reply_ctx) */
-            free(recv_buffer);
-            recv_buffer = NULL;
+            free(*recv_buffer);
+            *recv_buffer = NULL;
 
             if (ret != 0)
                 return ret;