Closed
Bug 1757406
Opened 4 years ago
Closed 4 years ago
Crash in dwrite.dll | malloc
Categories
(Core :: Security: Process Sandboxing, defect)
Core
Security: Process Sandboxing
Tracking
()
RESOLVED
FIXED
People
(Reporter: tjr, Assigned: gsvelto)
Details
Crash Data
There seems to be a spike after we landed win32k lockdown - there's 13 recent crashes have it enabled by default and seem to reference gdi32.dll; but also some older crashes that don't seem to have it enabled...
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Reporter | |
Updated•4 years ago
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Crash Signature: dwrite.dll | malloc → [dwrite.dll | malloc]
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Reporter | |
Updated•4 years ago
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Crash Signature: [dwrite.dll | malloc] → [@ dwrite.dll | malloc]
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Comment 1•4 years ago
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I don't think this is win32k related.
gsvelto - Gankra had a look at this and part of the problem seems to be a lack of DWrite.dll symbols for some reason.
No longer blocks: win32k-lockdown
Flags: needinfo?(gsvelto)
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Assignee | |
Comment 2•4 years ago
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I've prepared a fix for the root issue, in the meantime I'm manually scraping the missing symbols.
Flags: needinfo?(gsvelto)
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Assignee | |
Updated•4 years ago
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Assignee: nobody → gsvelto
Status: NEW → ASSIGNED
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Assignee | |
Comment 3•4 years ago
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I've uploaded the missing symbol for this and the signature matches the one in bug 1356399. New crashes should appear there.
Status: ASSIGNED → RESOLVED
Closed: 4 years ago
Resolution: --- → FIXED
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Description
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