gitweb: Secure against commit-ish/tree-ish with the same name as path

diff --git a/tree-walk.c b/tree-walk.c
index 3f83e98f3a443e4537f53abf32bcca1389c5d9d8..14cc5aea6c4eefbf4b0fa9c72ccb70ec550b44b4 100644 (file)
--- a/tree-walk.c
+++ b/tree-walk.c
@@ -179,7 +179,7 @@ static int find_tree_entry(struct tree_desc *t, const char *name, unsigned char
                if (cmp < 0)
                        break;
                if (entrylen == namelen) {
-                       memcpy(result, sha1, 20);
+                       hashcpy(result, sha1);
                        return 0;
                }
                if (name[entrylen] != '/')
@@ -187,7 +187,7 @@ static int find_tree_entry(struct tree_desc *t, const char *name, unsigned char
                if (!S_ISDIR(*mode))
                        break;
                if (++entrylen == namelen) {
-                       memcpy(result, sha1, 20);
+                       hashcpy(result, sha1);
                        return 0;
                }
                return get_tree_entry(sha1, name + entrylen, result, mode);