From: brian m. carlson Date: Sun, 18 Aug 2019 20:04:14 +0000 (+0000) Subject: sha1-lookup: switch hard-coded constants to the_hash_algo X-Git-Tag: v2.24.0-rc0~40^2~13 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=e84f3572bd9160f281629bb2a098b35ea87c10e1;p=thirdparty%2Fgit.git sha1-lookup: switch hard-coded constants to the_hash_algo Switch a hard-coded 18 to be a reference to the_hash_algo. Rename the sha1 parameter to be called hash instead. Signed-off-by: brian m. carlson Signed-off-by: Junio C Hamano --- diff --git a/sha1-lookup.c b/sha1-lookup.c index 796ab68da8..93d9af0805 100644 --- a/sha1-lookup.c +++ b/sha1-lookup.c @@ -50,7 +50,7 @@ static uint32_t take2(const unsigned char *sha1) * The sha1 of element i (between 0 and nr - 1) should be returned * by "fn(i, table)". */ -int sha1_pos(const unsigned char *sha1, void *table, size_t nr, +int sha1_pos(const unsigned char *hash, void *table, size_t nr, sha1_access_fn fn) { size_t hi = nr; @@ -63,10 +63,10 @@ int sha1_pos(const unsigned char *sha1, void *table, size_t nr, if (nr != 1) { size_t lov, hiv, miv, ofs; - for (ofs = 0; ofs < 18; ofs += 2) { + for (ofs = 0; ofs < the_hash_algo->rawsz - 2; ofs += 2) { lov = take2(fn(0, table) + ofs); hiv = take2(fn(nr - 1, table) + ofs); - miv = take2(sha1 + ofs); + miv = take2(hash + ofs); if (miv < lov) return -1; if (hiv < miv) @@ -88,7 +88,7 @@ int sha1_pos(const unsigned char *sha1, void *table, size_t nr, do { int cmp; - cmp = hashcmp(fn(mi, table), sha1); + cmp = hashcmp(fn(mi, table), hash); if (!cmp) return mi; if (cmp > 0)