Attachment 851755 Details for Bug 1054936 – Patch to pam_limits to ensure maxlogins works correctly

[patch] Patch to pam_limits to ensure maxlogins works correctly

pam_limits.c.patch (text/plain), 1.00 KB, created by Christopher Hailey on 2014-01-17 19:03:18 UTC

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Creator: Christopher Hailey

Created: 2014-01-17 19:03:18 UTC

Size: 1.00 KB

patch

obsolete

>--- Linux-PAM-1.0.4/modules/pam_limits/pam_limits.c	2009-02-20 13:27:14.000000000 +0000
>+++ Linux-PAM-1.0.4/modules/pam_limits/pam_limits.c	2014-01-13 23:41:07.143383699 +0000
>@@ -26,10 +26,11 @@
> #include <stdlib.h>
> #include <errno.h>
> #include <syslog.h>
> #include <stdarg.h>
> #include <sys/types.h>
>+#include <signal.h>
> #include <sys/stat.h>
> #include <sys/resource.h>
> #include <limits.h>
> #include <glob.h>
> #include <utmp.h>
>@@ -265,10 +266,14 @@
> 	         || (pl->login_limit_def == LIMITS_DEF_GROUP)
> 		 || (pl->login_limit_def == LIMITS_DEF_DEFAULT))
> 		&& strncmp(name, ut->UT_USER, sizeof(ut->UT_USER)) != 0) {
>                 continue;
> 	    }
>+            if (kill(ut->ut_pid,0))	/* process alive? */
>+	       pam_syslog(pamh, LOG_WARNING,
>+		       "User %s in utmp but proc is dead!!",name);
>+                continue;		/* nope */
> 	    if ((pl->login_limit_def == LIMITS_DEF_ALLGROUP)
> 		&& !pam_modutil_user_in_group_nam_nam(pamh, ut->UT_USER, pl->login_group)) {
>                 continue;
> 	    }
> 	}

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Attachments on bug 1054936: 851755