[1248] in Kerberos-V5-bugs
krb5b4pl3: appl/bsd/{kcmd.c,krlogin.c}: use SIOCSPGRP if F_SETOWN is missing
daemon@ATHENA.MIT.EDU (Jonathan I. Kamens)
Wed Mar 22 22:29:18 1995
From: "Jonathan I. Kamens" <jik@cam.ov.com>
Date: Wed, 22 Mar 1995 22:32:35 -0500
To: krb5-bugs@MIT.EDU
kcmd.c and krlogin.c should use SIOCSPGRP to set the owner of the
socket if it is defined and F_SETOWN isn't available.
Here's a patch:
--- kcmd.c 1995/03/13 23:06:08 1.6
+++ kcmd.c 1995/03/23 03:02:43
@@ -49,7 +49,12 @@
#endif /* POSIX_SIGNALS */
#include <sys/socket.h>
#include <sys/stat.h>
-
+
+#ifdef HAVE_SYS_SOCKIO_H
+/* For SIOCSPGRP */
+#include <sys/sockio.h>
+#endif
+
#include <netinet/in.h>
#include <netdb.h>
@@ -221,7 +226,12 @@
}
#ifdef HAVE_SETOWN
fcntl(s, F_SETOWN, pid);
-#endif
+#else
+#ifdef SIOCSPGRP
+ ioctl(s, SIOCSPGRP, &pid);
+#endif /* SIOCSPGRP */
+#endif /* HAVE_SETOWN */
+
sin.sin_family = hp->h_addrtype;
memcpy((caddr_t)&sin.sin_addr,hp->h_addr, hp->h_length);
sin.sin_port = rport;
--- krlogin.c 1995/03/20 18:52:06 1.9
+++ krlogin.c 1995/03/23 03:30:22
@@ -72,7 +72,7 @@
#endif
#ifdef HAVE_SYS_SOCKIO_H
-/* for SIOCATMARK */
+/* for SIOCATMARK and SIOCSPGRP */
#include <sys/sockio.h>
#endif
@@ -617,8 +617,15 @@
#else
#ifdef HAVE_SETOWN
(void) fcntl(rem, F_SETOWN, getpid());
-#endif
-#endif
+#else
+#ifdef SIOCSPGRP
+ {
+ int pid = getpid();
+ (void) ioctl(rem, SIOCSPGRP, &pid);
+ }
+#endif /* SIOCSPGRP */
+#endif /* HAVE_SETOWN */
+#endif /* hpux */
if (options & SO_DEBUG &&
setsockopt(rem, SOL_SOCKET, SO_DEBUG, (char*)&on, sizeof (on)) < 0)
perror("rlogin: setsockopt (SO_DEBUG)");
