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[#26827] Blender Crashes when it opens corrupt jpeg

Date:
2011-04-07 20:05		 Priority:
3
State:
Closed
Submitted by:
Alexander Kuznetsov (alexk) 		Assigned to:
Alexander Kuznetsov (alexk)
Category:
None		 Status:
Fixed / Closed
Relates to:
Duplicates:
Patches:
 
Summary:
Blender Crashes when it opens corrupt jpeg
Detailed description
Reported by retco with irc.
Thanks.

http://www.pasteall.org/pic/10779

Blender crashes when you open this corrupt jpeg.
Win7 x64 r36045

Possibly lib bug.
Assigning to myself.

Followup

Message
  • Date: 2011-04-08 01:24
  • Sender: Campbell Barton
  • This could be because of an older libjpeg. with libjpeg-turbo 1.1.0 on arch linux, 64bit I get this error on load.
    ---
    Corrupt JPEG data: 94208 extraneous bytes before marker 0xf7
    Unsupported marker type 0xf7
    Unknown fileformat
  • Date: 2011-04-08 11:44
  • Sender: Ton Roosendaal
  • Current svn, OSX:

    Corrupt JPEG data: 47093 extraneous bytes before marker 0x09
    Unsupported marker type 0x09
    Unknown fileformat

    We need bugs to be validated with RC2 release first... build issues can be solved in irc :)
  • Date: 2011-04-10 13:40
  • Sender: Andrea Weikert
  • Fixed in svn rev. 36086, thanks for reporting.

    Our jpeg reading code was trying to skip beyond the end of the file and causing memory corruption.
 

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Changes:

Field Old Value Date By
status_idOpen2011-04-10 13:40elubie
close_dateNone2011-04-10 13:40elubie
StatusNew2011-04-10 13:40elubie