Test various demangler fixes - #8586

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plafosse wants to merge 16 commits into

test_demangle_unicode_macosfrom

test_various_demangler_crash_fixes

Commits on Sep 25, 2026

Bound compatibility template parser recursion
plafosse
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6a23a56
Contain custom C++ demangler callback exceptions
plafosse
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1bf5202
Return failure for undecodable Python demangler names
plafosse
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736d083
Retain each Python demangler result until freed
plafosse
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e2147e8
Reject oversized GNU template source lengths
plafosse
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f6d0482
Bound GNU special suffix processing without recursion
plafosse
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a3bb497
Count GNU expression recursion toward nesting limit
plafosse
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56bf906
Lower GNU demangler nesting limit for worker stacks
plafosse
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65bfc8c
Check GNU decimal numbers and parameter indexes
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4829050
Scan GNU global header prefixes in linear time
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8cfe5d2
Bound MSVC array dimensions before type finalization
plafosse
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5f57548
Reject MSVC arrays with overflowing dimensions or width
plafosse
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ea44fc2
Reject standalone MSVC varargs type encodings
plafosse
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4137983

Commits on Sep 30, 2026

Return demangle failure for embedded NUL names
plafosse
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8ca18f6
Limit GNU special suffixes to one of each kind
plafosse
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b27f0e3
Bound Swift type reconstruction depth
plafosse
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41801d7