From c1cc858af265dd57446c14cbbd22f35aaed4d821 Mon Sep 17 00:00:00 2001
From: David Benjamin <davidben@chromium.org>
Date: Thu, 17 Dec 2015 01:22:15 -0500
Subject: [PATCH] Check for EC_KEY_set_public_key error.

This function may fail on malloc error.

Change-Id: I8631b1763dac5a3801fcaca81bdfcb8d24d3728c
Reviewed-on: https://boringssl-review.googlesource.com/6765
Reviewed-by: Adam Langley <agl@google.com>
---
 ssl/s3_clnt.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/ssl/s3_clnt.c b/ssl/s3_clnt.c
index f9d76935..b4e41336 100644
--- a/ssl/s3_clnt.c
+++ b/ssl/s3_clnt.c
@@ -1230,7 +1230,9 @@ int ssl3_get_server_key_exchange(SSL *s) {
       OPENSSL_PUT_ERROR(SSL, SSL_R_BAD_ECPOINT);
       goto f_err;
     }
-    EC_KEY_set_public_key(ecdh, srvr_ecpoint);
+    if (!EC_KEY_set_public_key(ecdh, srvr_ecpoint)) {
+      goto err;
+    }
     EC_KEY_free(s->s3->tmp.peer_ecdh_tmp);
     s->s3->tmp.peer_ecdh_tmp = ecdh;
     ecdh = NULL;