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Limit depth of nesting in direct objects (fixes #202)
This fixes CVE-2018-9918.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,7 +1,5 @@ | ||
| WARNING: issue-146.pdf: file is damaged | ||
| WARNING: issue-146.pdf: can't find startxref | ||
| WARNING: issue-146.pdf: Attempting to reconstruct cross-reference table | ||
| WARNING: issue-146.pdf (trailer, offset 20728): unknown token while reading object; treating as string | ||
| WARNING: issue-146.pdf (trailer, offset 20732): unexpected EOF | ||
| WARNING: issue-146.pdf (trailer, offset 20732): parse error while reading object | ||
| WARNING: issue-146.pdf (trailer, offset 695): ignoring excessively deeply nested data structure | ||
| issue-146.pdf: unable to find trailer dictionary while recovering damaged file |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,5 @@ | ||
| WARNING: issue-202.pdf (trailer, offset 55770): ignoring excessively deeply nested data structure | ||
| WARNING: issue-202.pdf: file is damaged | ||
| WARNING: issue-202.pdf (offset 54769): expected trailer dictionary | ||
| WARNING: issue-202.pdf: Attempting to reconstruct cross-reference table | ||
| issue-202.pdf: unable to find trailer dictionary while recovering damaged file |
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