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Diffstat (limited to 'sha1-lookup.c')
-rw-r--r--sha1-lookup.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/sha1-lookup.c b/sha1-lookup.c
index 796ab68da8..29185844ec 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;
@@ -63,14 +63,14 @@ 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)
- return -1 - nr;
+ return index_pos_to_insert_pos(nr);
if (lov != hiv) {
/*
* At this point miv could be equal
@@ -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)
@@ -97,7 +97,7 @@ int sha1_pos(const unsigned char *sha1, void *table, size_t nr,
lo = mi + 1;
mi = lo + (hi - lo) / 2;
} while (lo < hi);
- return -lo-1;
+ return index_pos_to_insert_pos(lo);
}
int bsearch_hash(const unsigned char *sha1, const uint32_t *fanout_nbo,