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md4: Use const for the length input parameter

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This keeps the interface the same as md5 and sha256.
This commit is contained in:
Steve Holme 2020-02-23 18:46:24 +00:00
parent 1f4911bc26
commit baf0b680f9
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GPG Key ID: 4059CB85CA7E8F19
2 changed files with 6 additions and 3 deletions
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5
lib/curl_md4.h
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@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___ * | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____| * \___|\___/|_| \_\_____|
* *
* Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al. * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
* *
* This software is licensed as described in the file COPYING, which * This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms * you should have received as part of this distribution. The terms
@ -28,7 +28,8 @@
#define MD4_DIGEST_LENGTH 16 #define MD4_DIGEST_LENGTH 16
void Curl_md4it(unsigned char *output, const unsigned char *input, size_t len); void Curl_md4it(unsigned char *output, const unsigned char *input,
const size_t len);
#endif /* !defined(CURL_DISABLE_CRYPTO_AUTH) */ #endif /* !defined(CURL_DISABLE_CRYPTO_AUTH) */

4
lib/md4.c
View File

@ -508,9 +508,11 @@ static void MD4_Final(unsigned char *result, MD4_CTX *ctx)
#endif /* CRYPTO LIBS */ #endif /* CRYPTO LIBS */
void Curl_md4it(unsigned char *output, const unsigned char *input, size_t len) void Curl_md4it(unsigned char *output, const unsigned char *input,
const size_t len)
{ {
MD4_CTX ctx; MD4_CTX ctx;
MD4_Init(&ctx); MD4_Init(&ctx);
MD4_Update(&ctx, input, curlx_uztoui(len)); MD4_Update(&ctx, input, curlx_uztoui(len));
MD4_Final(output, &ctx); MD4_Final(output, &ctx);