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authorUlrich Drepper <drepper@redhat.com>2002-05-16 06:14:36 +0000
committerUlrich Drepper <drepper@redhat.com>2002-05-16 06:14:36 +0000
commitf7501ae6f14a1b27a4f98bdaf4f2aad929cf68b7 (patch)
tree7795c494c2ccc1028fe51d074b33dd2afab0efd4 /time
parent4e960bbf4ef07f7ef2d9888ddd7419dc4c8cfbf9 (diff)
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Update.
	* stdlib/canonicalize.c (canonicalize): Rename to __realpath and
	don't define static.  Remove old __realpath function.  TC1 of
	POSIX 2001 will allow the second parameter to be NULL.
	* stdlib/test-canon.c: Comment out test for NULL as second
	parameter of realpath.

	* time/offtime.c (__offtime): Set errno if overflow is detected.
Diffstat (limited to 'time')
-rw-r--r--time/offtime.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/time/offtime.c b/time/offtime.c
index 59f1b2c0e6..c0b1db59bd 100644
--- a/time/offtime.c
+++ b/time/offtime.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1993, 1997, 1998 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1993, 1997, 1998, 2002 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -16,6 +16,7 @@
    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
    02111-1307 USA.  */
 
+#include <errno.h>
 #include <time.h>
 
 #define	SECS_PER_HOUR	(60 * 60)
@@ -73,7 +74,11 @@ __offtime (t, offset, tp)
     }
   tp->tm_year = y - 1900;
   if (tp->tm_year != y - 1900)
-    return 0;
+    {
+      /* The year cannot be represented due to overflow.  */
+      __set_errno (EOVERFLOW);
+      return 0;
+    }
   tp->tm_yday = days;
   ip = __mon_yday[__isleap(y)];
   for (y = 11; days < (long int) ip[y]; --y)