diff options
| author | Caolán McNamara <caolanm@redhat.com> | 2020-03-07 19:24:42 +0000 |
|---|---|---|
| committer | Andras Timar <andras.timar@collabora.com> | 2021-05-06 12:47:20 +0200 |
| commit | dfc1fdbde577630e496415637cd6f133530e47f1 (patch) | |
| tree | 2445cda925774eed51e8f228bc5e2209998e88d6 /include | |
| parent | 30bd6919659493df2bdbec92aa7566070df8e03c (diff) | |
ofz#20622 oom
Change-Id: Id77d90197e98d29787a40966f248dd769c9dac28
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/90175
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
(cherry picked from commit 1e95c2c17a49349caba1e62b4de3752c5f767f01)
Diffstat (limited to 'include')
| -rw-r--r-- | include/vcl/BitmapTools.hxx | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/vcl/BitmapTools.hxx b/include/vcl/BitmapTools.hxx index 1cf13d4c7de8..3652bb849bf4 100644 --- a/include/vcl/BitmapTools.hxx +++ b/include/vcl/BitmapTools.hxx @@ -53,7 +53,8 @@ public: assert(nBitCount == 24 || nBitCount == 32); sal_Int32 nRowSize, nDataSize; if (o3tl::checked_multiply<sal_Int32>(rSize.getWidth(), nBitCount/8, nRowSize) || - o3tl::checked_multiply<sal_Int32>(nRowSize, rSize.getHeight(), nDataSize)) + o3tl::checked_multiply<sal_Int32>(nRowSize, rSize.getHeight(), nDataSize) || + nDataSize < 0) { throw std::bad_alloc(); } |