From c0c20060af3dfc55258e0b9168e0d9c564b5bdfd Mon Sep 17 00:00:00 2001 From: Jeff King Date: Thu, 16 Mar 2017 18:08:49 -0400 Subject: sha1dc: disable safe_hash feature The safe_hash feature is designed to make sha1dc a drop-in replacement for sha1, where colliding entries will get a permuted hash to un-collide them. However, since we're handling the collision case ourselves, this isn't helpful (and is actually harmful, as it means you get the wrong object id if you want to show it in a log message). Signed-off-by: Jeff King Signed-off-by: Junio C Hamano --- sha1dc/sha1.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sha1dc') diff --git a/sha1dc/sha1.c b/sha1dc/sha1.c index d25d93abd..8ff2321df 100644 --- a/sha1dc/sha1.c +++ b/sha1dc/sha1.c @@ -1661,7 +1661,7 @@ void SHA1DCInit(SHA1_CTX* ctx) ctx->ihv[3] = 0x10325476; ctx->ihv[4] = 0xC3D2E1F0; ctx->found_collision = 0; - ctx->safe_hash = 1; + ctx->safe_hash = 0; ctx->ubc_check = 1; ctx->detect_coll = 1; ctx->reduced_round_coll = 0; -- cgit v1.2.1