oysteikt/heimdal
0
0
Fork 0
Code Issues 5 Pull Requests Releases Activity

(recv_conn): use getnameinfo_verified

Browse Source 
git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@7526 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Assar Westerlund
1999-12-05 10:55:56 +00:00
parent c2b9f6c147
commit 8ba4450cf7
1 changed files with 7 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
appl/kx/kxd.c
View File

@@ -116,6 +116,7 @@ recv_conn (int sock, kx_context *kc,
struct passwd *passwd;
struct sockaddr_in thisaddr, thataddr;
char remotehost[MaxHostNameLen];
char remoteaddr[INET6_ADDRSTRLEN];
int ret = 1;
int flags;
int len;
@@ -137,8 +138,8 @@ recv_conn (int sock, kx_context *kc,
kc->thisaddr = thisaddr;
kc->thataddr = thataddr;
getnameinfo (&thataddr, addrlen, remotehost, sizeof(remotehost),
NULL, 0, 0);
getnameinfo_verified (&thataddr, addrlen, remotehost, sizeof(remotehost),
NULL, 0, 0);
if (net_read (sock, msg, 4) != 4) {
syslog (LOG_ERR, "read: %m");
@@ -224,9 +225,11 @@ recv_conn (int sock, kx_context *kc,
syslog(LOG_ERR, "setting uid/groups: %m");
fatal (kc, sock, "cannot set uid");
}
inet_ntop (thataddr.sin_family,
&thataddr.sin_addr, remoteaddr, sizeof(remoteaddr));
syslog (LOG_INFO, "from %s(%s): %s -> %s",
remotehost,
inet_ntoa(thataddr.sin_addr),
remotehost, remoteaddr,
kc->user, user);
umask(077);
if (!(flags & PASSIVE)) {