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| author | Caolán McNamara <caolanm@redhat.com> | 2022-04-30 20:03:51 +0100 |
|---|---|---|
| committer | Caolán McNamara <caolanm@redhat.com> | 2022-05-01 15:42:56 +0200 |
| commit | cd9602dcc51a7ce54fadf9796642ee9d7fcf3cfe (patch) | |
| tree | 62609ddfe299ce16521762a348a08562ee059f82 /starmath | |
| parent | ce17ecbfa6f578debcf8aec9d6c29836adb49c6f (diff) | |
ofz#47162 Integer-overflow
Change-Id: I4d910a1844100415f95c89bda83843ddffdc3df0
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/133663
Tested-by: Caolán McNamara <caolanm@redhat.com>
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Diffstat (limited to 'starmath')
| -rw-r--r-- | starmath/source/node.cxx | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/starmath/source/node.cxx b/starmath/source/node.cxx index a13f5deada56..c4c013b15725 100644 --- a/starmath/source/node.cxx +++ b/starmath/source/node.cxx @@ -782,6 +782,12 @@ void SmRootNode::Arrange(OutputDevice &rDev, const SmFormat &rFormat) nHeight += rFormat.GetDistance(DIS_ROOT) * GetFont().GetFontSize().Height() / 100; + if (nHeight < 0) + { + SAL_WARN("starmath", "negative height"); + nHeight = 0; + } + // font specialist advised to change the width first pRootSym->AdaptToY(rDev, nHeight); pRootSym->AdaptToX(rDev, pBody->GetItalicWidth()); |