Re: CVS: cvs.openbsd.org: src

On Thu, Jul 16, 2026 at 03:08:08PM -0600, Todd C. Miller wrote:
> CVSROOT:	/cvs
> Module name:	src
> Changes by:	[email protected]	2026/07/16 15:08:08
> 
> Modified files:
> 	share/zoneinfo : ziguard.awk 
> 	share/zoneinfo/datfiles: africa australasia europe 
> 	                         leap-seconds.list northamerica zone.tab 
> 	                         zone1970.tab zonenow.tab 
> 
> Log message:
> Update to tzdata2026c from https://github.com/JodaOrg/global-tz
> 
> Major changes:
> o Alberta moved to permanent -06 on 2026-06-18
> o Morocco moves to permanent +00 on 2026-09-20

This broke regress/lib/libc/time.

> lib/libc/time
Exit: 1
Duration: 00:00:02
Log: 088-lib-libc-time.log

==== run-regress-timetest ====
cc -O2 -pipe  -g  -MD -MP  -c /home/src/regress/lib/libc/time/time_conversion/timetest.c
cc   -o timetest timetest.o 
./timetest
FAIL: test "legacy max", tz "posix/America/Edmonton" localtime_r does not match expected value
expected: 		{
			.tm_year=138,
			.tm_mon=0,
			.tm_mday=18,
			.tm_hour=20,
			.tm_min=14,
			.tm_sec=7,
			.tm_wday=1,
			.tm_yday=17,
			.tm_isdst=0,
			.tm_gmtoff=-25200,
			.tm_zone="MST"
		},
actual: 		{
			.tm_year=138,
			.tm_mon=0,
			.tm_mday=18,
			.tm_hour=21,
			.tm_min=14,
			.tm_sec=7,
			.tm_wday=1,
			.tm_yday=17,
			.tm_isdst=0,
			.tm_gmtoff=-21600,
			.tm_zone="CST"
		},
FAIL: test "legacy max + 1", tz "posix/America/Edmonton" localtime_r does not match expected value
expected: 		{
			.tm_year=138,
			.tm_mon=0,
			.tm_mday=18,
			.tm_hour=20,
			.tm_min=14,
			.tm_sec=8,
			.tm_wday=1,
			.tm_yday=17,
			.tm_isdst=0,
			.tm_gmtoff=-25200,
			.tm_zone="MST"
		},
actual: 		{
			.tm_year=138,
			.tm_mon=0,
			.tm_mday=18,
			.tm_hour=21,
			.tm_min=14,
			.tm_sec=8,
			.tm_wday=1,
			.tm_yday=17,
			.tm_isdst=0,
			.tm_gmtoff=-21600,
			.tm_zone="CST"
		},
FAIL: test "maxint struct tm", tz "right/America/Edmonton" localtime_r does not match expected value
expected: 		{
			.tm_year=2147481747,
			.tm_mon=0,
			.tm_mday=31,
			.tm_hour=16,
			.tm_min=59,
			.tm_sec=32,
			.tm_wday=4,
			.tm_yday=30,
			.tm_isdst=0,
			.tm_gmtoff=-25200,
			.tm_zone="MST"
		},
actual: 		{
			.tm_year=2147481747,
			.tm_mon=0,
			.tm_mday=31,
			.tm_hour=17,
			.tm_min=59,
			.tm_sec=32,
			.tm_wday=4,
			.tm_yday=30,
			.tm_isdst=0,
			.tm_gmtoff=-21600,
			.tm_zone="CST"
		},
FAIL: test "9999", tz "posix/America/Edmonton" localtime_r does not match expected value
expected: 		{
			.tm_year=8099,
			.tm_mon=11,
			.tm_mday=31,
			.tm_hour=16,
			.tm_min=59,
			.tm_sec=59,
			.tm_wday=5,
			.tm_yday=364,
			.tm_isdst=0,
			.tm_gmtoff=-25200,
			.tm_zone="MST"
		},
actual: 		{
			.tm_year=8099,
			.tm_mon=11,
			.tm_mday=31,
			.tm_hour=17,
			.tm_min=59,
			.tm_sec=59,
			.tm_wday=5,
			.tm_yday=364,
			.tm_isdst=0,
			.tm_gmtoff=-21600,
			.tm_zone="CST"
		},
FAIL: test "9999", tz "right/America/Edmonton" localtime_r does not match expected value
expected: 		{
			.tm_year=8099,
			.tm_mon=11,
			.tm_mday=31,
			.tm_hour=16,
			.tm_min=59,
			.tm_sec=32,
			.tm_wday=5,
			.tm_yday=364,
			.tm_isdst=0,
			.tm_gmtoff=-25200,
			.tm_zone="MST"
		},
actual: 		{
			.tm_year=8099,
			.tm_mon=11,
			.tm_mday=31,
			.tm_hour=17,
			.tm_min=59,
			.tm_sec=32,
			.tm_wday=5,
			.tm_yday=364,
			.tm_isdst=0,
			.tm_gmtoff=-21600,
			.tm_zone="CST"
		},
FAIL:  5 time test failures
*** Error 5 in time_conversion (<bsd.regress.mk>:43 'run-regress-timetest')
FAILED