[948] in Kerberos-V5-bugs
Patch to appl/bsd/krlogin.c
daemon@ATHENA.MIT.EDU (Richard Basch)
Tue Nov 8 14:33:56 1994
Date: Tue, 8 Nov 1994 14:33:44 -0500
To: krb5-bugs@MIT.EDU
From: "Richard Basch" <basch@MIT.EDU>
This is per Ez's suggestion...
appl/bsd/ChangeLog:
Tue Nov 8 14:30:25 1994 Richard Basch (probe@tardis)
* krlogin.c:
If SA_RESTART is available, set the signal handling flags to
include SA_RESTART. This allows the read system call to be
restarted once interrupted for the out-of-band data.
===================================================================
RCS file: /mit/krb5/.cvsroot/src/appl/bsd/krlogin.c,v
retrieving revision 5.18
diff -c -r5.18 krlogin.c
*** krlogin.c 1994/11/08 02:37:44 5.18
--- krlogin.c 1994/11/08 19:29:18
***************
*** 1394,1399 ****
--- 1394,1404 ----
sa.sa_handler = SIG_IGN;
(void) sigaction(SIGTTOU, &sa, (struct sigaction *)0);
+ #ifdef SA_RESTART
+ /* Because SIGURG will be coming in during a read,
+ * we want to restart the syscall afterwards. */
+ sa.sa_flags |= SA_RESTART;
+ #endif
sa.sa_handler = oob;
(void) sigaction(SIGURG, &sa, (struct sigaction *)0);
#else
