Merge branch 'maint-2.6' into maint-2.7

diff --git a/remote.c b/remote.c
index 3ceac07620cef06810c8f92adec735cc5baef832..6e5c1a876f5044ffdea71531695ce04305b072f1 100644 (file)
--- a/remote.c
+++ b/remote.c
@@ -928,7 +928,7 @@ static struct ref *alloc_ref_with_prefix(const char *prefix, size_t prefixlen,
                const char *name)
 {
        size_t len = strlen(name);
-       struct ref *ref = xcalloc(1, sizeof(struct ref) + prefixlen + len + 1);
+       struct ref *ref = xcalloc(1, st_add4(sizeof(*ref), prefixlen, len, 1));
        memcpy(ref->name, prefix, prefixlen);
        memcpy(ref->name + prefixlen, name, len);
        return ref;
@@ -945,9 +945,9 @@ struct ref *copy_ref(const struct ref *ref)
        size_t len;
        if (!ref)
                return NULL;
-       len = strlen(ref->name);
-       cpy = xmalloc(sizeof(struct ref) + len + 1);
-       memcpy(cpy, ref, sizeof(struct ref) + len + 1);
+       len = st_add3(sizeof(struct ref), strlen(ref->name), 1);
+       cpy = xmalloc(len);
+       memcpy(cpy, ref, len);
        cpy->next = NULL;
        cpy->symref = xstrdup_or_null(ref->symref);
        cpy->remote_status = xstrdup_or_null(ref->remote_status);
@@ -2133,16 +2133,13 @@ static int one_local_ref(const char *refname, const struct object_id *oid,
 {
        struct ref ***local_tail = cb_data;
        struct ref *ref;
-       int len;
 
        /* we already know it starts with refs/ to get here */
        if (check_refname_format(refname + 5, 0))
                return 0;
 
-       len = strlen(refname) + 1;
-       ref = xcalloc(1, sizeof(*ref) + len);
+       ref = alloc_ref(refname);
        oidcpy(&ref->new_oid, oid);
-       memcpy(ref->name, refname, len);
        **local_tail = ref;
        *local_tail = &ref->next;
        return 0;