meta-starlingx/meta-stx-distro/recipes-security/gssproxy/files/Prevent-uninitialized-read-in-error-path-of-XDR-cont.patch

   1 From 8a7fc8e280e31fd8c277adc4f74cc26c341a71b4 Mon Sep 17 00:00:00 2001
   2 From: Robbie Harwood <rharwood@redhat.com>
   3 Date: Tue, 12 Sep 2017 12:40:27 -0400
   4 Subject: [PATCH] Prevent uninitialized read in error path of XDR contexts
   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 8ba0f42f06bc7d0ed68cb2eb3ef2794fc860ac2d)
  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 c65c69d..d0f99d6 100644
  16 --- a/proxy/src/client/gpm_common.c
  17 +++ b/proxy/src/client/gpm_common.c
  18 @@ -656,8 +656,8 @@ int gpm_make_call(int proc, union gp_rpc_arg *arg, union gp_rpc_res *res)
  19  {
  20      struct gpm_ctx *gpmctx;
  21      gp_rpc_msg msg;
  22 -    XDR xdr_call_ctx;
  23 -    XDR xdr_reply_ctx;
  24 +    XDR xdr_call_ctx = {0};
  25 +    XDR xdr_reply_ctx = {0};
  26      char *send_buffer = NULL;
  27      char *recv_buffer = NULL;
  28      uint32_t send_length;