Summary: | Crash when opening a specific file | ||
---|---|---|---|
Product: | poppler | Reporter: | Guillaume Desmottes <guillaume.desmottes> |
Component: | general | Assignee: | poppler-bugs <poppler-bugs> |
Status: | RESOLVED FIXED | QA Contact: | |
Severity: | major | ||
Priority: | high | CC: | bradh |
Version: | unspecified | ||
Hardware: | x86 (IA32) | ||
OS: | Linux (All) | ||
Whiteboard: | |||
i915 platform: | i915 features: | ||
Attachments: | Check length before doing memcpy |
Description
Guillaume Desmottes
2006-05-05 01:04:57 UTC
Created attachment 6893 [details] [review] Check length before doing memcpy This patch in freetype avoids the crash but I think it could be catched earlier. That example works fine in acroread 8.1.1, and although it no longer crashes, poppler master branch still has problems with this file. The problem appears to be in the handling of some quite large font files. In the example http://www.ulb.ac.be/catalogue/polytech/pdf/polytech-r.pdf there are four font files (obj 279, obj 284, obj 289 and obj 293) and we aren't parsing those correctly. Will be fixed in poppler 0.12.1 |
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