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| author | Caolán McNamara <caolanm@redhat.com> | 2018-02-18 21:09:53 +0000 |
|---|---|---|
| committer | Caolán McNamara <caolanm@redhat.com> | 2018-02-19 00:28:15 +0100 |
| commit | 4c15c1334406eb36e961e9fb7e782d26a830d958 (patch) | |
| tree | 602555e7a5ba0e30abd62b075d709f0801342314 | |
| parent | dc324bbffad071bc5a115b2faae1ac97ad216711 (diff) | |
ofz#6449 Integer-overflow
Change-Id: Ia144192a1374615c50fb3574f7a229926e43d7cb
Reviewed-on: https://gerrit.libreoffice.org/49951
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>
| -rw-r--r-- | filter/source/graphicfilter/itiff/itiff.cxx | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/filter/source/graphicfilter/itiff/itiff.cxx b/filter/source/graphicfilter/itiff/itiff.cxx index bad8ba73be43..2849fb776876 100644 --- a/filter/source/graphicfilter/itiff/itiff.cxx +++ b/filter/source/graphicfilter/itiff/itiff.cxx @@ -1363,7 +1363,7 @@ bool TIFFReader::ReadTIFF(SvStream & rTIFF, Graphic & rGraphic ) } if ( !nBitsPerSample || ( nBitsPerSample > 32 ) ) bStatus = false; - if (nImageWidth < 0 || nImageLength < 0) + if (nImageWidth <= 0 || nImageLength <= 0) bStatus = false; if ( bStatus ) { |