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| author | Oliver Chang <ochang@chromium.org> | 2015-11-11 15:46:24 -0800 |
|---|---|---|
| committer | Oliver Chang <ochang@chromium.org> | 2015-11-11 15:46:24 -0800 |
| commit | 9b99615806e358fdb396d1cb162ee2e69c2a20ec (patch) | |
| tree | 3031d7080a9616dfa6d8d4d997e72eaed4ab1b1a /testing/resources/bug_554151.in | |
| parent | f20a34c0f2dfca49f735a0f11147254c26831e7c (diff) | |
| download | pdfium-9b99615806e358fdb396d1cb162ee2e69c2a20ec.tar.xz | |
Fix extraction of colour components in CPDF_DIBSource::DownSampleScanline32Bit
Previously, if |m_bpc| was < 8 (e.g. 4), this function may still try to
access the source components as if |m_bpc| == 8. Even when it fell into
the codepath that tried to do the right thing in this case, it was
wrong.
BUG=554151
R=tsepez@chromium.org, thestig@chromium.org
Review URL: https://codereview.chromium.org/1433423002 .
Diffstat (limited to 'testing/resources/bug_554151.in')
| -rw-r--r-- | testing/resources/bug_554151.in | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/testing/resources/bug_554151.in b/testing/resources/bug_554151.in new file mode 100644 index 0000000000..3087159f51 --- /dev/null +++ b/testing/resources/bug_554151.in @@ -0,0 +1,59 @@ +{{header}} + +{{object 1 0}} +<< + /Pages 2 0 R +>> +endobj + +{{object 2 0}} +<< + /Kids [ 3 0 R ] +>> +endobj + +{{object 3 0}} +<< + /Contents 6 0 R + /Resources 5 0 R +>> +endobj + +{{object 6 0}} +<<>> +stream +612 0.0 0.0 104000 0 0 cm +/XBad Do +endstream +endobj + +{{object 5 0}} +<< + /XObject << + /XBad 7 0 R + >> +>> +endobj + +{{object 7 0}} +<< + /Type /XObject + /Subtype /Image + /Width 612 + /Height 104000 + /ColorSpace /DeviceRGB + /BitsPerComponent 4 + /Length 0 + /Decode [1.0] +>> +stream +FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF +endobj + +{{xref}} +trailer << + /Root 1 0 R + /Size 8 +>> +{{startxref}} +%%EOF |