Attachment 155 Details for Bug 178 – Have sshd child fflush stdout and stderr before exiting.

[patch] Have sshd child fflush stdout and stderr before exiting.

openssh-aixnologin.patch (text/plain), 1.18 KB, created by Darren Tucker on 2002-10-20 16:19:38 AEST

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Creator: Darren Tucker

Created: 2002-10-20 16:19:38 AEST

Size: 1.18 KB

patch

obsolete

>Index: session.c
>===================================================================
>RCS file: /cvs/openssh/session.c,v
>retrieving revision 1.222
>diff -u -r1.222 session.c
>--- session.c	26 Sep 2002 00:38:50 -0000	1.222
>+++ session.c	20 Oct 2002 05:38:52 -0000
>@@ -1187,6 +1187,7 @@
> 		while (fgets(buf, sizeof(buf), f))
> 			fputs(buf, stderr);
> 		fclose(f);
>+		fflush(NULL);
> 		exit(254);
> 	}
> }
>Index: auth.c
>===================================================================
>RCS file: /cvs/openssh/auth.c,v
>retrieving revision 1.59
>diff -u -r1.59 auth.c
>--- auth.c	16 Oct 2002 00:13:54 -0000	1.59
>+++ auth.c	20 Oct 2002 05:38:52 -0000
>@@ -209,6 +209,8 @@
> 	 */
> 	if ( (pw->pw_uid != 0) && (geteuid() == 0) &&
> 	    loginrestrictions(pw->pw_name, S_RLOGIN, NULL, &loginmsg) != 0) {
>+		int loginrestrict_errno = errno;
>+
> 		if (loginmsg && *loginmsg) {
> 			/* Remove embedded newlines (if any) */
> 			char *p;
>@@ -220,7 +222,9 @@
> 			*--p = '\0';
> 			log("Login restricted for %s: %.100s", pw->pw_name, loginmsg);
> 		}
>-		return 0;
>+		/* Don't fail if /etc/nologin  set */
>+	    	if (! (loginrestrict_errno == EPERM && stat(_PATH_NOLOGIN, &st) == 0))
>+			return 0;
> 	}
> #endif /* WITH_AIXAUTHENTICATE */
>

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