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| author | Jun Fang <jun_fang@foxitsoftware.com> | 2015-09-25 20:32:46 -0700 |
|---|---|---|
| committer | Jun Fang <jun_fang@foxitsoftware.com> | 2015-09-25 20:32:46 -0700 |
| commit | 9bd18183ba8210c91d71c3060146235750a4c71c (patch) | |
| tree | e1950c29e9e295dd247a0edc5ed8d490e18800d8 /testing/resources/pixel/bug_524043_2.in | |
| parent | 163f59b9a0b019539e9a463ec183c964e7317d5b (diff) | |
| download | pdfium-9bd18183ba8210c91d71c3060146235750a4c71c.tar.xz | |
Fix the issue that pdfium swallows 'fi' or 'ff' in some pdf files
Pdfium swallows 'fi' or 'ff' in some tested files because it doesn't load the embedded font file correctly. The root cause is that there is incorrect keyword like 'ngendstream' in the stream of the embedded font file. Pdfium tries to find another correct keyword but uses wrong offset rather than accumulated offset.
BUG=524043
R=thestig@chromium.org, tsepez@chromium.org
Review URL: https://codereview.chromium.org/1307353005 .
Diffstat (limited to 'testing/resources/pixel/bug_524043_2.in')
| -rw-r--r-- | testing/resources/pixel/bug_524043_2.in | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/testing/resources/pixel/bug_524043_2.in b/testing/resources/pixel/bug_524043_2.in new file mode 100644 index 0000000000..0ee43da106 --- /dev/null +++ b/testing/resources/pixel/bug_524043_2.in @@ -0,0 +1,62 @@ +{{header}} +{{object 1 0}} << + /Type /Catalog + /Pages 2 0 R +>> +{{object 2 0}} << + /Type /Pages + /MediaBox [ 0 0 200 200 ] + /Count 1 + /Kids [ 3 0 R ] +>> +endobj +{{object 3 0}} << + /Type /Page + /Parent 2 0 R + /Resources << + /Font << + /F1 4 0 R + /F2 5 0 R + >> + >> + /Contents 6 0 R +>> +endobj +{{object 4 0}} << + /Type /Font + /Subtype /Type1 + /BaseFont /Times-Roman +>> +endobj +{{object 5 0}} << + /Type /Font + /Subtype /Type1 + /BaseFont /Helvetica +>> +endobj +% Case 2: +% /Length incorrectly identifies middle of stream. +% The stream is blocked by the keyword "endstream" +% Only the text before the keyword can be rendered. +{{object 6 0}} << + /Length 87 +>> +stream +BT +20 50 Td +/F1 12 Tf +(endobj is text) Tj +endstream +0 50 Td +/F2 13 Tf +(It's wrong when you see the text!) Tj +ET +endstream +endobj +{{xref}} +trailer << + /Size 6 + /Root 1 0 R +>> +{{startxref}} +%%EOF |