Check error returns for HMAC_* to appease coverity.

CID 345114

1 files changed, 13 insertions, 4 deletions

diff --git a/src/usr.bin/openssl/speed.c b/src/usr.bin/openssl/speed.c
index 2426e2351b..b5c8c742cc 100644
--- a/src/usr.bin/openssl/speed.c
+++ b/src/usr.bin/openssl/speed.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: speed.c,v 1.26 2021/12/26 15:31:24 tb Exp $ */
+/* $OpenBSD: speed.c,v 1.27 2021/12/26 15:34:26 tb Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -1045,9 +1045,18 @@ speed_main(int argc, char **argv)
                         print_message(names[D_HMAC], c[D_HMAC][j], lengths[j]);
                         Time_F(START);
                         for (count = 0, run = 1; COND(c[D_HMAC][j]); count++) {
-                                HMAC_Init_ex(hctx, NULL, 0, NULL, NULL);
-                                HMAC_Update(hctx, buf, lengths[j]);
-                                HMAC_Final(hctx, &(hmac[0]), NULL);
+                                if (!HMAC_Init_ex(hctx, NULL, 0, NULL, NULL)) {
+                                        HMAC_CTX_free(hctx);
+                                        goto end;
+                                }
+                                if (!HMAC_Update(hctx, buf, lengths[j])) {
+                                        HMAC_CTX_free(hctx);
+                                        goto end;
+                                }
+                                if (!HMAC_Final(hctx, &(hmac[0]), NULL)) {
+                                        HMAC_CTX_free(hctx);
+                                        goto end;
+                                }
                         }
                         d = Time_F(STOP);
                         print_result(D_HMAC, j, count, d);