diff options
| author | Caolán McNamara <caolanm@redhat.com> | 2018-03-12 21:26:31 +0000 |
|---|---|---|
| committer | Caolán McNamara <caolanm@redhat.com> | 2018-03-13 13:49:35 +0100 |
| commit | fc6a8994055db18b9ba2dce1e26d2b1ea9ea41f3 (patch) | |
| tree | 4b3596307a06d86415e9a4f0fc66709627b734c5 /tools | |
| parent | e993d98e29faee0947588a326fe9454c8f987ef7 (diff) | |
ofz#6843 Integer-overflow
Change-Id: I3984253ac3e5eaf0be7b10c8ba95d50e6bd9ce5d
Reviewed-on: https://gerrit.libreoffice.org/51175
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/source/generic/gen.cxx | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/tools/source/generic/gen.cxx b/tools/source/generic/gen.cxx index 5fe6eeeaa3d6..ea855f98e9f0 100644 --- a/tools/source/generic/gen.cxx +++ b/tools/source/generic/gen.cxx @@ -85,6 +85,18 @@ void tools::Rectangle::SaturatingSetSize(const Size& rSize) nBottom = RECT_EMPTY; } +void tools::Rectangle::SaturatingSetX(long x) +{ + nRight = o3tl::saturating_add(nRight, x - nLeft); + nLeft = x; +} + +void tools::Rectangle::SaturatingSetY(long y) +{ + nBottom = o3tl::saturating_add(nBottom, y - nTop); + nTop = y; +} + tools::Rectangle& tools::Rectangle::Union( const tools::Rectangle& rRect ) { if ( rRect.IsEmpty() ) |