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92a5bc33e2
In ObjectTreeTraverser::GetReferenceEntries(), only check a referenced object's object number when there is a valid referenced object. This avoids a CHECK() failure when a malformed PDF references object 0, which is always a free object. Bug: chromium:1443734 Change-Id: I580493aae13c454fcce353673d0c5854bb33fcf7 Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/107330 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
46 lines
588 B
Plaintext
46 lines
588 B
Plaintext
{{header}}
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{{object 1 0}} <<
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/Type /Catalog
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/Pages 2 0 R
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>>
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endobj
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{{object 2 0}} <<
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/Type /Pages
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/MediaBox [0 0 200 300]
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/Count 1
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/Kids [3 0 R]
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>>
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endobj
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{{object 3 0}} <<
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/Type /Page
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/Parent 2 0 R
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/Contents 4 0 R
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% Deliberately references object 0.
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/CropBox 0 0 R
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>>
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endobj
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{{object 4 0}} <<
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{{streamlen}}
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>>
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stream
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q
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0 0 0 rg
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0 290 10 10 re B*
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10 150 50 30 re B*
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0 0 1 rg
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190 290 10 10 re B*
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70 232 50 30 re B*
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0 1 0 rg
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190 0 10 10 re B*
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130 150 50 30 re B*
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1 0 0 rg
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0 0 10 10 re B*
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70 67 50 30 re B*
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Q
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endstream
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endobj
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{{xref}}
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{{trailer}}
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{{startxref}}
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%%EOF
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