From 96ffc06f72f693d80f05059a1f0e5ca9007d5f1b Mon Sep 17 00:00:00 2001 From: Jeff King Date: Mon, 22 Feb 2016 17:44:32 -0500 Subject: convert trivial cases to FLEX_ARRAY macros Using FLEX_ARRAY macros reduces the amount of manual computation size we have to do. It also ensures we don't overflow size_t, and it makes sure we write the same number of bytes that we allocated. Signed-off-by: Jeff King Signed-off-by: Junio C Hamano --- builtin/reflog.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) (limited to 'builtin/reflog.c') diff --git a/builtin/reflog.c b/builtin/reflog.c index 9980731ee7..2d46b6482a 100644 --- 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; @@ -411,8 +409,7 @@ static struct reflog_expire_cfg *find_cfg_ent(const char *pattern, size_t len) ent->pattern[len] == '\0') return ent; - ent = xcalloc(1, sizeof(*ent) + len + 1); - memcpy(ent->pattern, pattern, len); + FLEX_ALLOC_MEM(ent, pattern, pattern, len); *reflog_expire_cfg_tail = ent; reflog_expire_cfg_tail = &(ent->next); return ent; -- cgit v1.2.1