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libcli: Avoid an explicit memset call
author
Volker Lendecke
<vl@samba.org>
Mon, 26 May 2014 21:01:38 +0000
(21:01 +0000)
committer
David Disseldorp
<ddiss@samba.org>
Tue, 27 May 2014 15:32:12 +0000
(17:32 +0200)
On x86 with -O3, this saves surprising 160 bytes .text
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: David Disseldorp <ddiss@samba.org>
libcli/security/util_sid.c
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diff --git
a/libcli/security/util_sid.c
b/libcli/security/util_sid.c
index 9a24a4ab8fab4c681899cef11ecc700fc09dc4a0..8e42826fa7d1d21c1fef3a2b90db27f9713fcc6a 100644
(file)
--- a/
libcli/security/util_sid.c
+++ b/
libcli/security/util_sid.c
@@
-225,10
+225,10
@@
void sid_copy(struct dom_sid *dst, const struct dom_sid *src)
{
int i;
- ZERO_STRUCTP(dst);
-
- dst->sid_rev_num = src->sid_rev_num;
-
dst->num_auths = src->num_auths
;
+ *dst = (struct dom_sid) {
+ .sid_rev_num = src->sid_rev_num,
+ .num_auths = src->num_auths,
+
}
;
memcpy(&dst->id_auth[0], &src->id_auth[0], sizeof(src->id_auth));