diff options
Diffstat (limited to 'lib/libc')
| -rw-r--r-- | lib/libc/net/nscachedcli.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/libc/net/nscachedcli.c b/lib/libc/net/nscachedcli.c index 374f370..d95a0e8 100644 --- a/lib/libc/net/nscachedcli.c +++ b/lib/libc/net/nscachedcli.c @@ -151,19 +151,19 @@ send_credentials(struct cached_connection_ *connection, int type) struct { struct cmsghdr hdr; - struct cmsgcred creds; + char cred[CMSG_SPACE(sizeof(struct cmsgcred))]; } cmsg; memset(&cmsg, 0, sizeof(cmsg)); - cmsg.hdr.cmsg_len = sizeof(cmsg); + cmsg.hdr.cmsg_len = CMSG_LEN(sizeof(struct cmsgcred)); cmsg.hdr.cmsg_level = SOL_SOCKET; cmsg.hdr.cmsg_type = SCM_CREDS; memset(&cred_hdr, 0, sizeof(struct msghdr)); cred_hdr.msg_iov = &iov; cred_hdr.msg_iovlen = 1; - cred_hdr.msg_control = &cmsg; - cred_hdr.msg_controllen = sizeof(cmsg); + cred_hdr.msg_control = (caddr_t)&cmsg; + cred_hdr.msg_controllen = CMSG_SPACE(sizeof(struct cmsgcred)); iov.iov_base = &type; iov.iov_len = sizeof(int); |
