From 2700628e64939c9496f8ca532b7c188e5927d500 Mon Sep 17 00:00:00 2001
From: Linus Torvalds <torvalds@ppc970.osdl.org>
Date: Mon, 27 Jun 2005 17:02:56 -0700
Subject: [PATCH] csum-file: fix missing buf pointer update

This would create broken pack archives for anything nontrivial.
---
 csum-file.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/csum-file.c b/csum-file.c
index 9f9553ae..3ab65b75 100644
--- a/csum-file.c
+++ b/csum-file.c
@@ -58,6 +58,7 @@ int sha1write(struct sha1file *f, void *buf, unsigned int count)
 		memcpy(f->buffer + offset, buf, nr);
 		count -= nr;
 		offset += nr;
+		buf += nr;
 		left -= nr;
 		if (!left) {
 			SHA1_Update(&f->ctx, f->buffer, offset);
-- 
2.11.0