add timeval patch

util-linux-2.13-login-timeval.patch

@@ -0,0 +1,49 @@
+
+On 64-bit platforms such as x86_64, glibc is usally built with 32-bit
+compatibilty for various structures. One of them is utmp.
+
+What this means is that gettimeofday(&ut.ut_tv, NULL) on x86_64 will
+end up overwriting the first parts of ut_addr_v6, leading to garbage
+in the utmp file.
+
+
+--- util-linux-2.13-pre6/login-utils/login.c.kzak	2006-08-10 11:38:33.000000000 +0200
++++ util-linux-2.13-pre6/login-utils/login.c	2006-08-10 11:38:49.000000000 +0200
+@@ -257,6 +257,7 @@
+ static void
+ logbtmp(const char *line, const char *username, const char *hostname) {
+ 	struct utmp ut;
++	struct timeval tv;
+ 
+ 	memset(&ut, 0, sizeof(ut));
+ 
+@@ -267,7 +268,9 @@
+ 	xstrncpy(ut.ut_line, line, sizeof(ut.ut_line));
+ 
+ #if defined(_HAVE_UT_TV)	    /* in <utmpbits.h> included by <utmp.h> */
+-	gettimeofday(&ut.ut_tv, NULL);
++	gettimeofday(&tv, NULL);
++	ut.ut_tv.tv_sec = tv.tv_sec;
++	ut.ut_tv.tv_usec = tv.tv_usec;
+ #else
+ 	{
+ 		time_t t;
+@@ -872,6 +875,7 @@
+     {
+ 	struct utmp ut;
+ 	struct utmp *utp;
++	struct timeval tv;
+ 	
+ 	utmpname(_PATH_UTMP);
+ 	setutent();
+@@ -911,7 +915,9 @@
+ 	strncpy(ut.ut_user, username, sizeof(ut.ut_user));
+ 	xstrncpy(ut.ut_line, tty_name, sizeof(ut.ut_line));
+ #ifdef _HAVE_UT_TV		/* in <utmpbits.h> included by <utmp.h> */
+-	gettimeofday(&ut.ut_tv, NULL);
++	gettimeofday(&tv, NULL);
++	ut.ut_tv.tv_sec = tv.tv_sec;
++	ut.ut_tv.tv_usec = tv.tv_usec;
+ #else
+ 	{
+ 	    time_t t;

util-linux.spec

@@ -9,7 +9,7 @@
 Summary: A collection of basic system utilities.
 Name: util-linux
 Version: 2.13
-Release: 0.36
+Release: 0.37
 License: distributable
 Group: System Environment/Base
 
@@ -222,6 +222,8 @@ Patch244: util-linux-2.13-nfs4-posix_types.patch
 Patch245: util-linux-2.13-login-ipv6.patch
 # fscache bits for NFS mounts
 Patch246: util-linux-2.13-nfsmount-fsc.patch
+# 176494 - last -i returns strange IP addresses
+Patch247: util-linux-2.13-login-timeval.patch
 
 # When adding patches, please make sure that it is easy to find out what bug # the 
 # patch fixes.
@@ -319,6 +321,7 @@ cp %{SOURCE8} %{SOURCE9} .
 %patch244 -p1
 %patch245 -p1
 %patch246 -p1
+%patch247 -p1
 
 %build
 unset LINGUAS || :
@@ -716,6 +719,9 @@ exit 0
 /sbin/losetup
 
 %changelog
+* Thu Aug 10 2006 Karel Zak <kzak@redhat.com> 2.13-0.37
+- fix #176494 - last -i returns strange IP addresses (patch by Bill Nottingham)
+
 * Thu Jul 27 2006 Karel Zak <kzak@redhat.com> 2.13-0.36
 - fix #198300, #199557 - util-linux "post" scriptlet failure