pdfjs-dist

9867 Commits

1 Branch

1804 Tags

126 MiB

Tree: 8e9b4b5ff2

Commit Graph

Author	SHA1	Message	Date
Jonas Jenwald	c9b6de3b16	Prevent adding invalid values in `CFFDict_setByKey` (bug 1068432) In the font in question, there are a couple of `topDict` entries that have invalid values (`0xF 0xF`, i.e. just eof markers without any actual numbers). This causes the `parseFloatOperand` function, inside `CFFParser_parseDict`, to return `NaN`. Currently we pass this broken font onto the browser, which OTS unsurprisingly rejects. Fixes https://bugzilla.mozilla.org/show_bug.cgi?id=1068432.	9 years ago

Author

SHA1

Message

Date

Jonas Jenwald

c9b6de3b16

Prevent adding invalid values in `CFFDict_setByKey` (bug 1068432)

In the font in question, there are a couple of `topDict` entries that have invalid values (`0xF 0xF`, i.e. just eof markers without any actual numbers).
This causes the `parseFloatOperand` function, inside `CFFParser_parseDict`, to return `NaN`. Currently we pass this broken font onto the browser, which OTS unsurprisingly rejects.

Fixes https://bugzilla.mozilla.org/show_bug.cgi?id=1068432.

9 years ago

1 Commits (8e9b4b5ff2be605895904db86be938d86a123016)