meta-starlingx/meta-stx-distro/recipes-security/gssproxy/files/Fix-potential-free-of-non-heap-address.patch

   1 From e087470af1a51b58fbac434ff2e30bc3f2a1f9ac Mon Sep 17 00:00:00 2001
   2 From: Robbie Harwood <rharwood@redhat.com>
   3 Date: Mon, 11 Sep 2017 10:52:03 -0400
   4 Subject: [PATCH] Fix potential free of non-heap address
   5
   6 Signed-off-by: Robbie Harwood <rharwood@redhat.com>
   7 Reviewed-by: Simo Sorce <simo@redhat.com>
   8 Merges: #211
   9 (cherry picked from commit 068f4174001c3ea4ae7913fb37210fec84abf1df)
  10 ---
  11  proxy/src/client/gpm_common.c | 4 ++--
  12  1 file changed, 2 insertions(+), 2 deletions(-)
  13
  14 diff --git a/proxy/src/client/gpm_common.c b/proxy/src/client/gpm_common.c
  15 index dba23a6..c65c69d 100644
  16 --- a/proxy/src/client/gpm_common.c
  17 +++ b/proxy/src/client/gpm_common.c
  18 @@ -553,8 +553,8 @@ static int gpm_send_recv_loop(struct gpm_ctx *gpmctx, char *send_buffer,
  19              ret = gpm_retry_socket(gpmctx);
  20
  21              /* Free buffer and set it to NULL to prevent free(xdr_reply_ctx) */
  22 -            free(recv_buffer);
  23 -            recv_buffer = NULL;
  24 +            free(*recv_buffer);
  25 +            *recv_buffer = NULL;
  26
  27              if (ret != 0)
  28                  return ret;