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error #1

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CAFA1 opened this issue Aug 9, 2021 · 3 comments
Open

error #1

CAFA1 opened this issue Aug 9, 2021 · 3 comments
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@ZhangZhuoSJTU
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PIE Issues related to PIE binaries

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@CAFA1
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CAFA1 commented Aug 9, 2021

ERROR call handler for PIE programs is unimplemented :./rewriter_handlers/handler_call.c:101
so your tool does not support PIE programs ?
@ZhangZhuoSJTU
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Hi, as mentioned in README, StochFuzz supports PIE binaries (theoretically and practically), but there are some implementation bugs currently. To avoid misusing, I raise an error there. I will fix them once I got time (hopefully till the end of August).

@ZhangZhuoSJTU ZhangZhuoSJTU added the PIE Issues related to PIE binaries label Sep 6, 2021
@ZhangZhuoSJTU ZhangZhuoSJTU self-assigned this Sep 6, 2021
@ZhangZhuoSJTU
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Hi @CAFA1

I have pushed some commits to resolve the bug. Stochfuzz can support rewriting PIE binaries now.

You might note that the functionality of PIE binary rewriting is not well tested as the one of non-PIE binaries, so please kindly report any issue you encountered when dealing with PIE binaries.

I will keep this issue open, till PIE binary rewriting receives an exhaustive testing.

@CAFA1
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CAFA1 commented Sep 13, 2021

thank you

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@ZhangZhuoSJTU @CAFA1