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authorZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>2013-10-30 23:32:27 -0400
committerZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>2013-11-06 14:56:47 -0500
commit34a6778fb9d1065f3fbb8e2243b9f0f25d1d18f1 (patch)
treefe7b1e7f19cb5d0a3fd8af80b14de1a345d7b046 /src/machine/machinectl.c
parent97123e532d87fab09e301c8106e878482911c6f1 (diff)
machinectl: use initialization instead of zeroing
Diffstat (limited to 'src/machine/machinectl.c')
-rw-r--r--src/machine/machinectl.c12
1 files changed, 5 insertions, 7 deletions
diff --git a/src/machine/machinectl.c b/src/machine/machinectl.c
index 894309c7d2..c48abcd0bb 100644
--- a/src/machine/machinectl.c
+++ b/src/machine/machinectl.c
@@ -409,11 +409,14 @@ static int openpt_in_namespace(pid_t pid, int flags) {
_cleanup_close_ int nsfd = -1, rootfd = -1;
_cleanup_free_ char *ns = NULL, *root = NULL;
_cleanup_close_pipe_ int sock[2] = { -1, -1 };
- struct msghdr mh;
union {
struct cmsghdr cmsghdr;
uint8_t buf[CMSG_SPACE(sizeof(int))];
- } control;
+ } control = {};
+ struct msghdr mh = {
+ .msg_control = &control,
+ .msg_controllen = sizeof(control),
+ };
struct cmsghdr *cmsg;
int master = -1, r;
pid_t child;
@@ -438,11 +441,6 @@ static int openpt_in_namespace(pid_t pid, int flags) {
if (socketpair(AF_UNIX, SOCK_DGRAM, 0, sock) < 0)
return -errno;
- zero(control);
- zero(mh);
- mh.msg_control = &control;
- mh.msg_controllen = sizeof(control);
-
child = fork();
if (child < 0)
return -errno;