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| author | Alexander Golubev <fatzer2@gmail.com> | 2026-03-18 13:35:30 +0300 |
|---|---|---|
| committer | Alexander Golubev <fatzer2@gmail.com> | 2026-03-19 09:46:57 +0300 |
| commit | c98270c009edf4ae7ea609f7d5545be0a6f3e090 (patch) | |
| tree | 8f24962a6120efcc565768e240dececee66e3edc /doc | |
| parent | dfd0740aa1fc2d02bf22e85a24d6f8a667f7b820 (diff) | |
| download | tqt-r14.1.x.tar.gz tqt-r14.1.x.zip | |
Fix infinite looping in TQTextEngine::shape()r14.1.x
With certain characters a loop inside TQTextEngine::shape() could
repeat forever because some script engines were requesting more memory
because of a mistake.
In particular this were observed with at least letters "ई" (U+0908,
DEVANAGARI LETTER II) and "ༀ" (U+0F00, TIBETAN SYLLABLE OM).
The problem was already solved in Qt somewhere between last Qt3 release
and first Qt4. But due to no public VCS is available it's impossible to
pinpoint an exact commit. This patch is heavily based on the Qt-4.3.5
code.
Closes: https://mirror.git.trinitydesktop.org/gitea/TDE/tqt/issues/270
Bug: https://mirror.git.trinitydesktop.org/gitea/TDE/tdeutils/issues/93
Signed-off-by: Alexander Golubev <fatzer2@gmail.com>
(cherry picked from commit a04969affec3486045cfc954bda59d1a3217e319)
Diffstat (limited to 'doc')
0 files changed, 0 insertions, 0 deletions