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Cygwin: fhandler_socket_unix: store peer credentials in ucred member

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* Split out cygwin/_ucred.h file
* drop local credentials

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
This commit is contained in:
Corinna Vinschen
2018-02-28 19:01:29 +01:00
parent 25ea6af172
commit 892efccb25
4 changed files with 30 additions and 22 deletions
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15
winsup/cygwin/fhandler_socket_unix.cc
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@ -178,12 +178,9 @@ fhandler_socket_unix::set_peer_sun_path (const char *path)
void
fhandler_socket_unix::set_cred ()
{
sec_pid = getpid ();
sec_uid = geteuid32 ();
sec_gid = getegid32 ();
sec_peer_pid = (pid_t) 0;
sec_peer_uid = (uid_t) -1;
sec_peer_gid = (gid_t) -1;
peer_cred.pid = (pid_t) 0;
peer_cred.uid = (uid_t) -1;
peer_cred.gid = (gid_t) -1;
}
int
@ -317,11 +314,11 @@ fhandler_socket_unix::getpeereid (pid_t *pid, uid_t *euid, gid_t *egid)
__try
{
if (pid)
*pid = sec_peer_pid;
*pid = peer_cred.pid;
if (euid)
*euid = sec_peer_uid;
*euid = peer_cred.uid;
if (egid)
*egid = sec_peer_gid;
*egid = peer_cred.gid;
return 0;
}
__except (EFAULT) {}