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Will AddressSanitizer mess up when catching exceptions? #751

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yyh-graphsql opened this issue Dec 13, 2016 · 3 comments
Closed

Will AddressSanitizer mess up when catching exceptions? #751

yyh-graphsql opened this issue Dec 13, 2016 · 3 comments

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@yyh-graphsql
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I found AS will report stack over flow after I caught an exception.
But cannot found any overflows, each time I comments the overflowed function. There will report a new over flow. I am confused.

@rnk
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rnk commented Dec 13, 2016

What platform? If Windows, this is not yet supported: #749 (comment)

@yyh-graphsql
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@rnk I'm on centos 7 and The gcc version is 4.8.2

@yugr
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yugr commented Dec 14, 2016

Exceptions should work. Can you try with newer GCC? If it still fails, I suggest to provide a minimal repro.

@morehouse
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Please re-open with more information if still an issue.

@rnk
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rnk commented Jun 8, 2018

Clang's ASan instrumentation can have false negatives when exceptions are involved. There's a lot more work to do here, we might want to keep it open.

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