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-rw-r--r--src/lib/libcrypto/hmac/hmac.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/src/lib/libcrypto/hmac/hmac.c b/src/lib/libcrypto/hmac/hmac.c
index 7c882ba15b..1315b1a0d2 100644
--- a/src/lib/libcrypto/hmac/hmac.c
+++ b/src/lib/libcrypto/hmac/hmac.c
@@ -1,4 +1,4 @@
1/* $OpenBSD: hmac.c,v 1.34 2024/03/30 10:10:58 tb Exp $ */ 1/* $OpenBSD: hmac.c,v 1.35 2024/06/01 07:36:16 tb Exp $ */
2/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) 2/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
3 * All rights reserved. 3 * All rights reserved.
4 * 4 *
@@ -263,11 +263,8 @@ HMAC(const EVP_MD *evp_md, const void *key, int key_len, const unsigned char *d,
263 size_t n, unsigned char *md, unsigned int *md_len) 263 size_t n, unsigned char *md, unsigned int *md_len)
264{ 264{
265 HMAC_CTX c; 265 HMAC_CTX c;
266 static unsigned char m[EVP_MAX_MD_SIZE];
267 const unsigned char dummy_key[1] = { 0 }; 266 const unsigned char dummy_key[1] = { 0 };
268 267
269 if (md == NULL)
270 md = m;
271 if (key == NULL) { 268 if (key == NULL) {
272 key = dummy_key; 269 key = dummy_key;
273 key_len = 0; 270 key_len = 0;