diff options
| author | Thiago Macieira <thiago.macieira@intel.com> | 2013-11-08 08:32:34 -0800 |
|---|---|---|
| committer | The Qt Project <gerrit-noreply@qt-project.org> | 2013-11-09 07:02:00 +0100 |
| commit | 315ba388f32ad7943c226f2faba4e9b35e899dc9 (patch) | |
| tree | ab657e10e194bd475a435ec9d8ce1d5303e482c2 /src/widgets/dialogs/qmessagebox.h | |
| parent | f767d3a1b20b16c5e19456d3839651ffe14dd442 (diff) | |
Avoid signed integer overflow by making an addition a subtraction
The task has a very good explanation. The use-case was
ba.remove(n, INT_MAX);
since you can't pass -1 to the length, and that results in overflow when
you add n+INT_MAX.
Task-number: QTBUG-34694
Change-Id: I365eb86b2d0dabbe0bde67e4e7f33d64fd5793af
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
Diffstat (limited to 'src/widgets/dialogs/qmessagebox.h')
0 files changed, 0 insertions, 0 deletions