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| author | Caolán McNamara <caolanm@redhat.com> | 2022-01-09 16:16:39 +0000 |
|---|---|---|
| committer | Xisco Fauli <xiscofauli@libreoffice.org> | 2022-01-11 10:07:05 +0100 |
| commit | 1f7ae933a62742d7626859a00750f795551843f3 (patch) | |
| tree | b1736a64f4e67d2abc298db58800df34b406d162 /lotuswordpro/source | |
| parent | ebc5d02a0d4a716fb4efb4ce17a622eb21cf7c9c (diff) | |
ofz#43458 avoid OOM
Change-Id: Id0e1e985c446c147a219ba2f5157a41deae656a4
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/128193
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
(cherry picked from commit e28f4b6bccafb2b9f3c44dfabf36d1b822d85f84)
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/128235
Reviewed-by: Xisco Fauli <xiscofauli@libreoffice.org>
Diffstat (limited to 'lotuswordpro/source')
| -rw-r--r-- | lotuswordpro/source/filter/lwpdrawobj.cxx | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lotuswordpro/source/filter/lwpdrawobj.cxx b/lotuswordpro/source/filter/lwpdrawobj.cxx index 5245bfd93ddc..d6255b2e63d7 100644 --- a/lotuswordpro/source/filter/lwpdrawobj.cxx +++ b/lotuswordpro/source/filter/lwpdrawobj.cxx @@ -1047,6 +1047,8 @@ void LwpDrawTextBox::Read() // the 71 is the fixed length before text content in textbox record sal_Int16 TextLength = m_aObjHeader.nRecLen - 71; + if (TextLength < 0) + throw BadRead(); m_aTextRec.pTextString = new sal_uInt8 [TextLength]; m_pStream->ReadBytes(m_aTextRec.pTextString, TextLength); |