rpms/bind/devel bind-9.5-overflow.patch, NONE, 1.1 bind.spec, 1.192, 1.193

Adam Tkac (atkac) fedora-extras-commits at redhat.com
Tue Jul 17 06:10:09 UTC 2007


Author: atkac

Update of /cvs/pkgs/rpms/bind/devel
In directory cvs-int.fedora.redhat.com:/tmp/cvs-serv13604

Modified Files:
	bind.spec 
Added Files:
	bind-9.5-overflow.patch 
Log Message:
handle integer overflow in isc_time_secondsastimet more gracefully (#247856)


bind-9.5-overflow.patch:

--- NEW FILE bind-9.5-overflow.patch ---
diff -up bind-9.5.0a5/lib/isc/pthreads/condition.c.overflow bind-9.5.0a5/lib/isc/pthreads/condition.c
--- bind-9.5.0a5/lib/isc/pthreads/condition.c.overflow	2007-07-17 07:53:59.000000000 +0200
+++ bind-9.5.0a5/lib/isc/pthreads/condition.c	2007-07-17 07:55:08.000000000 +0200
@@ -43,7 +43,7 @@ isc_condition_waituntil(isc_condition_t 
 	 * POSIX defines a timespec's tv_sec as time_t.
 	 */
 	result = isc_time_secondsastimet(t, &ts.tv_sec);
-	if (result != ISC_R_SUCCESS)
+	if (result != ISC_R_RANGE && result != ISC_R_SUCCESS)
 		return (result);
 
 	/*!
diff -up bind-9.5.0a5/lib/isc/unix/time.c.overflow bind-9.5.0a5/lib/isc/unix/time.c
--- bind-9.5.0a5/lib/isc/unix/time.c.overflow	2007-02-14 01:27:27.000000000 +0100
+++ bind-9.5.0a5/lib/isc/unix/time.c	2007-07-17 07:53:08.000000000 +0200
@@ -379,6 +379,9 @@ isc_time_secondsastimet(const isc_time_t
 		 * (Let's hope the compiler got the actual test right.)
 		 */
 		UNUSED(i);
+
+		/* Means that t->seconds > maximum value in time_t and we have int time_t */
+		seconds = INT_MAX;
 		return (ISC_R_RANGE);
 	}


Index: bind.spec
===================================================================
RCS file: /cvs/pkgs/rpms/bind/devel/bind.spec,v
retrieving revision 1.192
retrieving revision 1.193
diff -u -r1.192 -r1.193
--- bind.spec	16 Jul 2007 08:42:55 -0000	1.192
+++ bind.spec	17 Jul 2007 06:09:36 -0000	1.193
@@ -16,7 +16,7 @@
 Name: 		bind
 License: 	BSD-like
 Version: 	9.5.0a5
-Release: 	2.1%{?dist}
+Release: 	3%{?dist}
 Epoch:   	31
 Url: 		http://www.isc.org/products/BIND/
 Buildroot:	%{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
@@ -56,6 +56,7 @@
 Patch63:	bind-9.4.0-dnssec-directory.patch
 Patch69:	bind-9.5.0-generate-xml.patch
 Patch70:	bind-9.5.0-errno-init.patch
+Patch71:	bind-9.5-overflow.patch
 
 # SDB patches
 Patch11: 	bind-9.3.2b2-sdbsrc.patch
@@ -264,6 +265,7 @@
 popd
 %patch65 -p1 -b .idn
 %patch70 -p1 -b .errno-init
+%patch71 -p1 -b .overflow
 :;
 
 
@@ -701,7 +703,10 @@
 %endif
 
 %changelog
-* Mon Jul 16 2007 Adam Tkac <atkac redhat com> 31:9.5.0a5-2.1.fc8
+* Tue Jul 17 2007 Adam Tkac <atkac redhat com> 31:9.5.0a5-3.fc8
+- handle integer overflow in isc_time_secondsastimet function gracefully (#247856)
+
+* Mon Jul 16 2007 Adam Tkac <atkac redhat com> 31:9.5.0a5-2.2.fc8
 - moved chroot configfiles into chroot subpackage (#248306)
 
 * Thu Jul 02 2007 Adam Tkac <atkac redhat com> 31:9.5.0a5-2.fc8




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