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| author | Caolán McNamara <caolanm@redhat.com> | 2022-02-03 09:08:57 +0000 |
|---|---|---|
| committer | Caolán McNamara <caolanm@redhat.com> | 2022-02-03 11:39:24 +0100 |
| commit | ee1d3fce6b1fe42ed70a99511ee18785e987da0f (patch) | |
| tree | 65313772464d58af3cfb627128a7d5498baaa7bf /vcl | |
| parent | 028602a7fc0691958ade01c9bc7cd617e85203ac (diff) | |
ofz#44303 Null-dereference
Change-Id: I2202ca853edea29e987e920b1f8bf65ca622291e
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/129397
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Diffstat (limited to 'vcl')
| -rw-r--r-- | vcl/source/filter/webp/reader.cxx | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/vcl/source/filter/webp/reader.cxx b/vcl/source/filter/webp/reader.cxx index 5ec8fa4870c2..3c0b1399cad2 100644 --- a/vcl/source/filter/webp/reader.cxx +++ b/vcl/source/filter/webp/reader.cxx @@ -89,6 +89,8 @@ static bool readWebp(SvStream& stream, Graphic& graphic) } BitmapScopedWriteAccess access(bitmap); + if (!access) + return false; // If data cannot be read directly into the bitmap, read data first to this buffer and then convert. std::vector<uint8_t> tmpRgbaData; enum class PixelMode |