From: Michael Schroeder <mls@suse.de>
Date: Sat, 25 Sep 2021 21:19:16 +0000 (+0200)
Subject: sha2.c: sync _Final function definition with the header file
X-Git-Tag: 0.7.21~26
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4cb7359ca53eccc7fa2645440b9dfe0dbbfb8610;p=thirdparty%2Flibsolv.git

sha2.c: sync _Final function definition with the header file

Some compilers warn that digest[] is not the same as
digest[SHAXXX_DIGEST_LENGTH].

Fixes issue#464
---

diff --git a/src/sha2.c b/src/sha2.c
index 619cbf4a..39a64b31 100644
--- a/src/sha2.c
+++ b/src/sha2.c
@@ -607,7 +607,7 @@ static void SHA256_Last(SHA256_CTX* context) {
 	SHA256_Transform(context, context->buffer);
 }
 
-void solv_SHA256_Final(sha2_byte digest[], SHA256_CTX* context) {
+void solv_SHA256_Final(sha2_byte digest[SHA256_DIGEST_LENGTH], SHA256_CTX* context) {
 	sha2_word32	*d = (sha2_word32*)digest;
 
 	/* Sanity check: */
@@ -904,7 +904,7 @@ static void SHA512_Last(SHA512_CTX* context) {
 	SHA512_Transform(context, context->buffer);
 }
 
-void solv_SHA512_Final(sha2_byte digest[], SHA512_CTX* context) {
+void solv_SHA512_Final(sha2_byte digest[SHA512_DIGEST_LENGTH], SHA512_CTX* context) {
 	sha2_word64	*d = (sha2_word64*)digest;
 
 	/* Sanity check: */
@@ -948,7 +948,7 @@ void solv_SHA384_Update(SHA384_CTX* context, const sha2_byte* data, size_t len)
 	solv_SHA512_Update((SHA512_CTX*)context, data, len);
 }
 
-void solv_SHA384_Final(sha2_byte digest[], SHA384_CTX* context) {
+void solv_SHA384_Final(sha2_byte digest[SHA384_DIGEST_LENGTH], SHA384_CTX* context) {
 	sha2_word64	*d = (sha2_word64*)digest;
 
 	/* Sanity check: */
@@ -993,7 +993,7 @@ void solv_SHA224_Update(SHA224_CTX* context, const sha2_byte* data, size_t len)
 	solv_SHA256_Update((SHA256_CTX*)context, data, len);
 }
 
-void solv_SHA224_Final(sha2_byte digest[], SHA224_CTX* context) {
+void solv_SHA224_Final(sha2_byte digest[SHA224_DIGEST_LENGTH], SHA224_CTX* context) {
 	sha2_word32	*d = (sha2_word32*)digest;
 
 	/* Sanity check: */