mirror of
https://git.yoctoproject.org/poky
synced 2026-06-22 07:53:48 +02:00
e1a33a3bf6
The 2026b release contains the following changes:
Briefly:
British Columbia moved to permanent -07 on 2026-03-09.
Some more overflow bugs have been fixed in zic.
Changes to future timestamps
British Columbia’s 2026-03-08 spring forward was its last
foreseeable clock change, as it moved to permanent -07 thereafter.
(Thanks to Arthur David Olson.) Although the change to permanent
-07 legally took place on 2026-03-09, temporarily model the change
to occur on 2026-11-01 at 02:00 instead. This works around a
limitation in CLDR v48.2 (2026-03-17). This temporary hack is
planned to be removed after CLDR is fixed.
Changes to code
zic no longer mishandles a last transition to a new time type.
zic no longer overflows a buffer when generating a TZ string like
"PST-167:59:58PDT-167:59:59,M11.5.6/-167:59:59,M12.5.6/-167:59:59",
which can occur with adversarial input. (Thanks to Naveed Khan.)
zic no longer generates a longer TZif file than necessary when
an earlier time zone abbreviation is a suffix of a later one.
As a nice side effect, zic no longer overflows a buffer when given
a long series of abbreviations, each a suffix of the next.
(Buffer overflow reported by Arthur Chan.)
zic no longer overflows an int when processing input like ‘Zone
Ouch 2147483648:00:00 - LMT’. The int overflow can lead to buffer
overflow in adversarial cases. (Thanks to Naveed Khan.)
zic now checks for signals more often.
(From OE-Core rev: 37dab321242e06d2940c4221e4a13e68265d696f)
Signed-off-by: Ankur Tyagi <ankur.tyagi85@gmail.com>
Signed-off-by: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com>
(cherry picked from commit dda7d55396e0c5258cba58af7e990ab3813bf108)
Signed-off-by: Yoann Congal <yoann.congal@smile.fr>
Signed-off-by: Paul Barker <paul@pbarker.dev>
21 lines
852 B
PHP
21 lines
852 B
PHP
SUMMARY = "Timezone data"
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DESCRIPTION = "The Time Zone Database contains code and data that represent \
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the history of local time for many representative locations around the globe."
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HOMEPAGE = "http://www.iana.org/time-zones"
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SECTION = "base"
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LICENSE = "PD & BSD-3-Clause"
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LIC_FILES_CHKSUM = "file://LICENSE;md5=c679c9d6b02bc2757b3eaf8f53c43fba"
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PV = "2026b"
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SRC_URI =" http://www.iana.org/time-zones/repository/releases/tzcode${PV}.tar.gz;name=tzcode;subdir=tz \
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http://www.iana.org/time-zones/repository/releases/tzdata${PV}.tar.gz;name=tzdata;subdir=tz \
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"
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S = "${WORKDIR}/tz"
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UPSTREAM_CHECK_URI = "http://www.iana.org/time-zones"
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SRC_URI[tzcode.sha256sum] = "37e9ed8427f5d3521c22fc58e293cbfb043d70eedf1003870b33f363f61ca344"
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SRC_URI[tzdata.sha256sum] = "114543d9f19a6bfeb5bca43686aea173d38755a3db1f2eec112647ae92c6f544"
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