diff options
Diffstat (limited to 'udev')
| -rw-r--r-- | udev/udevd.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/udev/udevd.c b/udev/udevd.c index e38c601649..873634fe45 100644 --- a/udev/udevd.c +++ b/udev/udevd.c @@ -1006,7 +1006,9 @@ static int init_notify(const char *state) memset(&msghdr, 0, sizeof(msghdr)); msghdr.msg_name = &sockaddr; - msghdr.msg_namelen = sizeof(struct sockaddr_un); + msghdr.msg_namelen = sizeof(sa_family_t) + strlen(e); + if (msghdr.msg_namelen > sizeof(struct sockaddr_un)) + msghdr.msg_namelen = sizeof(struct sockaddr_un); msghdr.msg_iov = &iovec; msghdr.msg_iovlen = 1; msghdr.msg_control = &control; |