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| author | Andreas Buhr <andreas.buhr@qt.io> | 2020-11-18 14:34:37 +0100 |
|---|---|---|
| committer | Edward Welbourne <edward.welbourne@qt.io> | 2023-05-15 14:02:42 +0200 |
| commit | ae34a78b24a56b30b99976fb5cfc40e96596579b (patch) | |
| tree | 49914418c155fb10d9fbc9a680942b786776b28e /examples | |
| parent | 13e8609fc957b9bdcc435a93e39aae4211fe4777 (diff) | |
| download | qtbase-ae34a78b24a56b30b99976fb5cfc40e96596579b.tar.gz | |
Don't create a QTimeZonePrivate object for an unsupported time zone ID
The QTzTimeZoneCache created one cache entry for every time zone
which was looked up, even if the code was invalid. This uses some
memory for each time zone code queried and thus allows DOS attacks
if user supplied time zone codes are parsed.
This patch prevents the creation of QTimeZonePrivate objects for
invalid time zone IDs.
Change-Id: I22007f6681bea54fa08639f4f786e1a49d10f920
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Diffstat (limited to 'examples')
0 files changed, 0 insertions, 0 deletions