Closed
Bug 564754
Opened 15 years ago
Closed 15 years ago
Don't work structure type on windows x64 build
Categories
(Core :: js-ctypes, defect)
Tracking
()
RESOLVED
FIXED
People
(Reporter: m_kato, Assigned: m_kato)
References
Details
libffi may use alloca() when type is structure or long double.
So ffi_call may override values->mData in FunctionType::Call(), then, ~AutoValue tries to freeing invalid memory.
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Assignee | |
Updated•15 years ago
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Hardware: x86 → x86_64
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Assignee | |
Updated•15 years ago
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Assignee: nobody → m_kato
Blocks: tracking_win64
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Assignee | |
Comment 1•15 years ago
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I post a patch to libffi. http://www.cygwin.com/ml/libffi-discuss/2010/msg00099.html
Also, I will create a patch for m-c.
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Comment 2•15 years ago
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Thanks. We should wait for it to get acked on the libffi list; once that happens, you can roll a patch for m-c. (No need to add it to js/src/ctypes/libffi.patch if it's already been upstreamed.)
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Comment 3•15 years ago
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Did your patch get accepted? If not, can you repost?
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Assignee | |
Comment 4•15 years ago
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(In reply to comment #3)
> Did your patch get accepted? If not, can you repost?
no reply, so I will repost it.
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Comment 5•15 years ago
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Fixed by libffi git pull.
http://hg.mozilla.org/tracemonkey/rev/e2265b714a02
Whiteboard: fixed-in-tracemonkey
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Comment 6•15 years ago
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Merged to m-c ages ago.
Status: NEW → RESOLVED
Closed: 15 years ago
Resolution: --- → FIXED
Whiteboard: fixed-in-tracemonkey
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Description
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