From 77ab8798d3f8df39877235be17bb6e70077aaba2 Mon Sep 17 00:00:00 2001
From: Junio C Hamano <junkio@cox.net>
Date: Tue, 1 Nov 2005 10:56:03 -0800
Subject: Fix constness of input in mozilla-sha1/sha1.c::SHA1_Update().
Among the three of our own implementations, only this one lacked
"const" from the second argument.
Signed-off-by: Junio C Hamano <junkio@cox.net>
---
mozilla-sha1/sha1.c | 4 ++--
mozilla-sha1/sha1.h | 2 +-
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/mozilla-sha1/sha1.c b/mozilla-sha1/sha1.c
index 7f6fc05e06..847531d19f 100644
--- a/mozilla-sha1/sha1.c
+++ b/mozilla-sha1/sha1.c
@@ -56,8 +56,8 @@ void SHA1_Init(SHA_CTX *ctx) {
}
-void SHA1_Update(SHA_CTX *ctx, void *_dataIn, int len) {
- unsigned char *dataIn = _dataIn;
+void SHA1_Update(SHA_CTX *ctx, const void *_dataIn, int len) {
+ const unsigned char *dataIn = _dataIn;
int i;
/* Read the data into W and process blocks as they get full
diff --git a/mozilla-sha1/sha1.h b/mozilla-sha1/sha1.h
index f5decbf43b..5d82afa3bd 100644
--- a/mozilla-sha1/sha1.h
+++ b/mozilla-sha1/sha1.h
@@ -41,5 +41,5 @@ typedef struct {
} SHA_CTX;
void SHA1_Init(SHA_CTX *ctx);
-void SHA1_Update(SHA_CTX *ctx, void *dataIn, int len);
+void SHA1_Update(SHA_CTX *ctx, const void *dataIn, int len);
void SHA1_Final(unsigned char hashout[20], SHA_CTX *ctx);
--
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