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block-sha1: undo ctx->size change

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Undo the change I picked up from the mailing list discussion suggested
by Nico, not because it is wrong, but it will be done at the end of the
follow-up series.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Junio C Hamano 2009-08-06 13:56:19 -07:00
parent d7c208a92e
commit b26a9d5089
1 changed files with 3 additions and 3 deletions
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6
block-sha1/sha1.c
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@ -31,7 +31,7 @@ void blk_SHA1_Update(blk_SHA_CTX *ctx, const void *data, unsigned long len)
{
int lenW = ctx->lenW;
ctx->size += len;
ctx->size += (unsigned long long) len << 3;
/* Read the data into W and process blocks as they get full
*/
@ -68,8 +68,8 @@ void blk_SHA1_Final(unsigned char hashout[20], blk_SHA_CTX *ctx)
/* Pad with a binary 1 (ie 0x80), then zeroes, then length
*/
padlen[0] = htonl(ctx->size >> (32 - 3));
padlen[1] = htonl(ctx->size << 3);
padlen[0] = htonl(ctx->size >> 32);
padlen[1] = htonl(ctx->size);
blk_SHA1_Update(ctx, pad, 1+ (63 & (55 - ctx->lenW)));
blk_SHA1_Update(ctx, padlen, 8);