package/libssh2/0001-mbedtls-use-more-size_t-to-sync-up-with-crypto-h.patch

From 1153ebdeba563ac657b525edd6bf6da68b1fe5e2 Mon Sep 17 00:00:00 2001
From: Viktor Szakats <commit@vsz.me>
Date: Tue, 30 May 2023 17:28:03 +0000
Subject: [PATCH] mbedtls: use more `size_t` to sync up with `crypto.h`

Ref: 5a96f494ee0b00282afb2db2e091246fc5e1774a #846 #879

Fixes #1053
Closes #1054

Upstream: https://github.com/libssh2/libssh2/commit/1153ebdeba563ac657b525edd6bf6da68b1fe5e2

Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
---
 src/mbedtls.c | 14 ++++++++------
 src/mbedtls.h | 13 ++++++-------
 2 files changed, 14 insertions(+), 13 deletions(-)

diff --git a/src/mbedtls.c b/src/mbedtls.c
index e387cdb19..cd14a4bd8 100644
--- a/src/mbedtls.c
+++ b/src/mbedtls.c
@@ -186,7 +186,7 @@ _libssh2_mbedtls_cipher_dtor(_libssh2_cipher_ctx *ctx)
 int
 _libssh2_mbedtls_hash_init(mbedtls_md_context_t *ctx,
                            mbedtls_md_type_t mdtype,
-                           const unsigned char *key, unsigned long keylen)
+                           const unsigned char *key, size_t keylen)
 {
     const mbedtls_md_info_t *md_info;
     int ret, hmac;
@@ -221,7 +221,7 @@ _libssh2_mbedtls_hash_final(mbedtls_md_context_t *ctx, unsigned char *hash)
 }
 
 int
-_libssh2_mbedtls_hash(const unsigned char *data, unsigned long datalen,
+_libssh2_mbedtls_hash(const unsigned char *data, size_t datalen,
                       mbedtls_md_type_t mdtype, unsigned char *hash)
 {
     const mbedtls_md_info_t *md_info;
@@ -497,8 +497,9 @@ int
 _libssh2_mbedtls_rsa_sha2_verify(libssh2_rsa_ctx * rsactx,
                                  size_t hash_len,
                                  const unsigned char *sig,
-                                 unsigned long sig_len,
-                                 const unsigned char *m, unsigned long m_len)
+                                 size_t sig_len,
+                                 const unsigned char *m,
+                                 size_t m_len)
 {
     int ret;
     int md_type;
@@ -548,8 +549,9 @@ _libssh2_mbedtls_rsa_sha2_verify(libssh2_rsa_ctx * rsactx,
 int
 _libssh2_mbedtls_rsa_sha1_verify(libssh2_rsa_ctx * rsactx,
                                  const unsigned char *sig,
-                                 unsigned long sig_len,
-                                 const unsigned char *m, unsigned long m_len)
+                                 size_t sig_len,
+                                 const unsigned char *m,
+                                 size_t m_len)
 {
     return _libssh2_mbedtls_rsa_sha2_verify(rsactx, SHA_DIGEST_LENGTH,
                                             sig, sig_len, m, m_len);
diff --git a/src/mbedtls.h b/src/mbedtls.h
index d9592f721..03484da17 100644
--- a/src/mbedtls.h
+++ b/src/mbedtls.h
@@ -478,12 +478,12 @@ _libssh2_mbedtls_cipher_dtor(_libssh2_cipher_ctx *ctx);
 int
 _libssh2_mbedtls_hash_init(mbedtls_md_context_t *ctx,
                            mbedtls_md_type_t mdtype,
-                           const unsigned char *key, unsigned long keylen);
+                           const unsigned char *key, size_t keylen);
 
 int
 _libssh2_mbedtls_hash_final(mbedtls_md_context_t *ctx, unsigned char *hash);
 int
-_libssh2_mbedtls_hash(const unsigned char *data, unsigned long datalen,
+_libssh2_mbedtls_hash(const unsigned char *data, size_t datalen,
                       mbedtls_md_type_t mdtype, unsigned char *hash);
 
 _libssh2_bn *
@@ -526,9 +526,8 @@ _libssh2_mbedtls_rsa_new_private_frommemory(libssh2_rsa_ctx **rsa,
 int
 _libssh2_mbedtls_rsa_sha1_verify(libssh2_rsa_ctx *rsa,
                                  const unsigned char *sig,
-                                 unsigned long sig_len,
-                                 const unsigned char *m,
-                                 unsigned long m_len);
+                                 size_t sig_len,
+                                 const unsigned char *m, size_t m_len);
 int
 _libssh2_mbedtls_rsa_sha1_sign(LIBSSH2_SESSION *session,
                                libssh2_rsa_ctx *rsa,
@@ -540,8 +539,8 @@ int
 _libssh2_mbedtls_rsa_sha2_verify(libssh2_rsa_ctx * rsactx,
                                  size_t hash_len,
                                  const unsigned char *sig,
-                                 unsigned long sig_len,
-                                 const unsigned char *m, unsigned long m_len);
+                                 size_t sig_len,
+                                 const unsigned char *m, size_t m_len);
 int
 _libssh2_mbedtls_rsa_sha2_sign(LIBSSH2_SESSION *session,
                                libssh2_rsa_ctx *rsa,