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authorKay Sievers <kay.sievers@vrfy.org>2010-08-25 16:26:54 +0200
committerKay Sievers <kay.sievers@vrfy.org>2010-08-25 16:26:54 +0200
commit13f90be7a33353fdbcd4a389630a05c608bdf2a4 (patch)
tree02d253f4726bdc5429bb116ffd423435052f7693 /udev
parent92cffb0bd18bd8fd245666a519ad0e54dc537031 (diff)
udevd: remove unneeded credential passing from init_notify()
Diffstat (limited to 'udev')
-rw-r--r--udev/udevd.c17
1 files changed, 0 insertions, 17 deletions
diff --git a/udev/udevd.c b/udev/udevd.c
index ad2ca3b4d2..374a4e0bc8 100644
--- a/udev/udevd.c
+++ b/udev/udevd.c
@@ -964,15 +964,10 @@ static int init_notify(const char *state)
int fd = -1, r;
struct msghdr msghdr;
struct iovec iovec;
- struct ucred *ucred;
union {
struct sockaddr sa;
struct sockaddr_un un;
} sockaddr;
- union {
- struct cmsghdr cmsghdr;
- uint8_t buf[CMSG_SPACE(sizeof(struct ucred))];
- } control;
const char *e;
if (!(e = getenv("NOTIFY_SOCKET"))) {
@@ -1002,16 +997,6 @@ static int init_notify(const char *state)
iovec.iov_base = (char*) state;
iovec.iov_len = strlen(state);
- memset(&control, 0, sizeof(control));
- control.cmsghdr.cmsg_level = SOL_SOCKET;
- control.cmsghdr.cmsg_type = SCM_CREDENTIALS;
- control.cmsghdr.cmsg_len = CMSG_LEN(sizeof(struct ucred));
-
- ucred = (struct ucred*) CMSG_DATA(&control.cmsghdr);
- ucred->pid = getpid();
- ucred->uid = getuid();
- ucred->gid = getgid();
-
memset(&msghdr, 0, sizeof(msghdr));
msghdr.msg_name = &sockaddr;
msghdr.msg_namelen = sizeof(sa_family_t) + strlen(e);
@@ -1019,8 +1004,6 @@ static int init_notify(const char *state)
msghdr.msg_namelen = sizeof(struct sockaddr_un);
msghdr.msg_iov = &iovec;
msghdr.msg_iovlen = 1;
- msghdr.msg_control = &control;
- msghdr.msg_controllen = control.cmsghdr.cmsg_len;
if (sendmsg(fd, &msghdr, MSG_NOSIGNAL) < 0) {
r = -errno;