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[Octave-bug-tracker] [bug #55432] clang w/ ASAN: stack-use-after-scope (


From: Rik
Subject: [Octave-bug-tracker] [bug #55432] clang w/ ASAN: stack-use-after-scope (starting octave)
Date: Tue, 22 Jan 2019 18:43:41 -0500 (EST)
User-agent: Mozilla/5.0 (Windows NT 10.0; WOW64; Trident/7.0; rv:11.0) like Gecko

Follow-up Comment #7, bug #55432 (project octave):

In the output, I see


HINT: this may be a false positive if your program uses some custom stack
unwind mechanism or swapcontext


and indeed the problem is occurring downstream from an Octave unwind_protect
block.  My guess is that this is just a false positive.

If you compile without ASAN, can you start Octave?  Does it pass 'make
check'?

If yes, then I think we can close this report.


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