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ASAN reports SEGV on unknown address 0x000000000000 #90

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c9s opened this issue Nov 17, 2015 · 4 comments
Open

ASAN reports SEGV on unknown address 0x000000000000 #90

c9s opened this issue Nov 17, 2015 · 4 comments
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@c9s
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c9s commented Nov 17, 2015

Hi @czchen

I added __attribute__((aligned)) to the node struct, however ASAN reports SEGV on unknown address 0x000000000000, do you have idea about that?

https://travis-ci.org/c9s/r3/jobs/90737673#L1369
@c9s c9s added the bug label Nov 17, 2015
@czchen
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czchen commented Nov 17, 2015

No idea, let me study it.

@czchen
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czchen commented Nov 17, 2015

Cannot reprocedure in my machine (Debian/sid, clang-3.7). Let me try to upgrade clang in travis-ci to see if the issue remains.

@c9s
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c9s commented Nov 18, 2015

I have more changed on 2.0 branch, maybe there are some invalid usecase in test cases

@c9s
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c9s commented Nov 18, 2015

This one doesn't use ASAN, but it failed with clang compiled check

https://travis-ci.org/c9s/r3/jobs/91597984

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