Sync with Git 2.8.1

diff --git a/builtin/reflog.c b/builtin/reflog.c
index f39960e5e480abcd08898b2f04aa444c1d7bec17..2d46b6482a0110072828e6d16da2d2fa3e0f8389 100644 (file)
--- a/builtin/reflog.c
+++ b/builtin/reflog.c
@@ -382,11 +382,9 @@ static int collect_reflog(const char *ref, const struct object_id *oid, int unus
 {
        struct collected_reflog *e;
        struct collect_reflog_cb *cb = cb_data;
-       size_t namelen = strlen(ref);
 
-       e = xmalloc(sizeof(*e) + namelen + 1);
+       FLEX_ALLOC_STR(e, reflog, ref);
        hashcpy(e->sha1, oid->hash);
-       memcpy(e->reflog, ref, namelen + 1);
        ALLOC_GROW(cb->e, cb->nr + 1, cb->alloc);
        cb->e[cb->nr++] = e;
        return 0;
@@ -396,7 +394,6 @@ static struct reflog_expire_cfg {
        struct reflog_expire_cfg *next;
        unsigned long expire_total;
        unsigned long expire_unreachable;
-       size_t len;
        char pattern[FLEX_ARRAY];
 } *reflog_expire_cfg, **reflog_expire_cfg_tail;
 
@@ -408,13 +405,11 @@ static struct reflog_expire_cfg *find_cfg_ent(const char *pattern, size_t len)
                reflog_expire_cfg_tail = &reflog_expire_cfg;
 
        for (ent = reflog_expire_cfg; ent; ent = ent->next)
-               if (ent->len == len &&
-                   !memcmp(ent->pattern, pattern, len))
+               if (!strncmp(ent->pattern, pattern, len) &&
+                   ent->pattern[len] == '\0')
                        return ent;
 
-       ent = xcalloc(1, (sizeof(*ent) + len));
-       memcpy(ent->pattern, pattern, len);
-       ent->len = len;
+       FLEX_ALLOC_MEM(ent, pattern, pattern, len);
        *reflog_expire_cfg_tail = ent;
        reflog_expire_cfg_tail = &(ent->next);
        return ent;