The FreeType Project - Patches: patch #7952, crash in sfnt/sfobjs.c:166 with...
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patch #7952: crash in sfnt/sfobjs.c:166 with xpdf 3.03 and embedded fonts
Submitter: | Rainer Canavan <canavan> | ||
Submitted: | Sun 17 Feb 2013 04:57:11 PM UTC | ||
Category: | None | Priority: | 5 - Normal |
Status: | Invalid | Privacy: | Public |
Assigned to: | wl | Open/Closed: | Closed |
Wed 20 Feb 2013 08:22:48 AM UTC, comment #3: |
Werner LEMBERG <wl> |
Tue 19 Feb 2013 11:52:10 PM UTC, comment #2: You are correct, this does not make sense. It turns out to be a compiler optimization problem that disappears at -O2 or less.
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Rainer Canavan <canavan> |
Mon 18 Feb 2013 06:47:52 AM UTC, comment #1: Thanks for the report. However, the patch makes no sense. `face' gets already accessed in the function one level higher, so it certainly is non-NULL.
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Werner LEMBERG <wl> |
Sun 17 Feb 2013 04:57:11 PM UTC, original submission:
Some .PDFs crash xdf 3.03 on IRIX in freetype's src/sfnt/sfobjs.c":166.
1 sfnt_load_face(0x4623c0, 0x1042a370, 0x0, 0x0, 0x8000, 0x10000, 0x2, 0x1) ["/usr/people/canavan/src/freetype/freetype-2.4.11/src/sfnt/sfobjs.c":783, 0x4632f8]
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Rainer Canavan <canavan> |
Depends on the following items: None found
Items that depend on this one: None found
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Follow 5 latest changes.
Date | Changed by | Updated Field | Previous Value | => | Replaced by |
---|---|---|---|---|---|
2013-02-20 | wl | Status | Need Info | Invalid | |
Open/Closed | Open | Closed | |||
2013-02-18 | wl | Status | None | Need Info | |
Assigned to | None | wl | |||
2013-02-17 | canavan | Attached File | - | Added neko_freetype.patch, #27479 |
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Corresponding source code
Closed, thanks.