Closed
Bug 597942
Opened 14 years ago
Closed 14 years ago
Malformed font leads to crash in Apple's ATSUI [@AppendOTFeaturesFromTable]
Categories
(Core :: Graphics, defect)
Tracking
()
VERIFIED
FIXED
People
(Reporter: posidron, Assigned: jfkthame)
References
(Blocks 1 open bug)
Details
(Keywords: verified1.9.2)
Attachments
(3 files, 1 obsolete file)
Table: b'GPOS' Number of replaced values: 4 Offset: 39/0x000027 Value: ['7f', 'ff'] Offset: 45/0x00002d Value: ['ff', 'ff', 'ff', 'ff'] Offset: 47/0x00002f Value: ['7f', 'ff'] Offset: 52/0x000034 Value: ['80', '00', '00', '00'] ProductName: Mac OS X ProductVersion: 10.6.5 BuildVersion: 10H542
Reporter | ||
Comment 1•14 years ago
|
||
Updated•14 years ago
|
blocking2.0: --- → ?
Comment 2•14 years ago
|
||
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:2.0b7pre) Gecko/20100921 Firefox/4.0b7pre Running with harfbuzz disabled on 10.6.5 latest seed (10H542)
Reporter | ||
Comment 3•14 years ago
|
||
Attached is a new simplified testcase, callstack is the same. Top Mode: replace Sub Mode: table spread Table: b'GSUB' Number of values: 1 Offset: 55/0x000037 Value: ['ff', 'ff']
Attachment #476715 -
Attachment is obsolete: true
Updated•14 years ago
|
Assignee: nobody → jdaggett
Assignee | ||
Comment 4•14 years ago
|
||
This will be fixed by the OTS sanitizer (bug 527276).
Depends on: CVE-2010-3768
Updated•14 years ago
|
blocking2.0: ? → final+
Assignee | ||
Updated•14 years ago
|
Assignee: jdaggett → jfkthame
Status: NEW → RESOLVED
Closed: 14 years ago
status1.9.2:
--- → .13-fixed
Resolution: --- → FIXED
Comment 5•14 years ago
|
||
Verified fixed in 1.9.2.13 (Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.6; en-US; rv:1.9.2.13pre) Gecko/20101118 Namoroka/3.6.13pre) using testcase. 1.9.2.12 crashes reliably with it and .13pre is unaffected.
Keywords: verified1.9.2
Updated•14 years ago
|
Status: RESOLVED → VERIFIED
Updated•14 years ago
|
status1.9.1:
--- → .16-fixed
Reporter | ||
Updated•12 years ago
|
Blocks: fuzzing-fonts
You need to log in
before you can comment on or make changes to this bug.
Description
•