diff options
| author | Eskil Abrahamsen Blomfeldt <eblomfel@trolltech.com> | 2009-08-26 12:59:51 (GMT) |
|---|---|---|
| committer | Eskil Abrahamsen Blomfeldt <eblomfel@trolltech.com> | 2009-08-26 13:02:36 (GMT) |
| commit | eb39ecce531f67b4f8b791f76796ab9010c9e745 (patch) | |
| tree | d015a90570482b3ecd5103b28b79b00ac02c883a /doc | |
| parent | b69a8a9f6a88f6da971fd18641cfac26cc1035f5 (diff) | |
| download | Qt-eb39ecce531f67b4f8b791f76796ab9010c9e745.zip Qt-eb39ecce531f67b4f8b791f76796ab9010c9e745.tar.gz Qt-eb39ecce531f67b4f8b791f76796ab9010c9e745.tar.bz2 | |
Avoid undefined text metrics when GetTextMetrics() in QFontEngineWin
If GetTextMetrics() should fail, the results are undefined. When the
undefined data are used, e.g. when painting text, this can cause a
crash. To avoid the crash and make it clear that the metrics cannot be
retrieved, we zero out the entire structure.
Task-number: 251172
Reviewed-by: gunnar
Diffstat (limited to 'doc')
0 files changed, 0 insertions, 0 deletions