t/perf: fix regression in testing older versions of git

diff --git a/pathspec.c b/pathspec.c
index 89f2c8ffff703b98f360590bfcecf165a6df4aef..c9e9b6c0778c755fcade1430cf674dfd867050f1 100644 (file)
--- a/pathspec.c
+++ b/pathspec.c
@@ -389,8 +389,7 @@ void parse_pathspec(struct pathspec *pathspec,
                if (!(flags & PATHSPEC_PREFER_CWD))
                        die("BUG: PATHSPEC_PREFER_CWD requires arguments");
 
-               pathspec->items = item = xmalloc(sizeof(*item));
-               memset(item, 0, sizeof(*item));
+               pathspec->items = item = xcalloc(1, sizeof(*item));
                item->match = prefix;
                item->original = prefix;
                item->nowildcard_len = item->len = strlen(prefix);
@@ -407,7 +406,8 @@ void parse_pathspec(struct pathspec *pathspec,
                n++;
 
        pathspec->nr = n;
-       pathspec->items = item = xmalloc(sizeof(*item) * n);
+       ALLOC_ARRAY(pathspec->items, n);
+       item = pathspec->items;
        pathspec->_raw = argv;
        prefixlen = prefix ? strlen(prefix) : 0;
 
@@ -484,7 +484,7 @@ const char **get_pathspec(const char *prefix, const char **pathspec)
 void copy_pathspec(struct pathspec *dst, const struct pathspec *src)
 {
        *dst = *src;
-       dst->items = xmalloc(sizeof(struct pathspec_item) * dst->nr);
+       ALLOC_ARRAY(dst->items, dst->nr);
        memcpy(dst->items, src->items,
               sizeof(struct pathspec_item) * dst->nr);
 }