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how to debug the afl-llvm-pass.so #5

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Mambaboy opened this issue Sep 30, 2017 · 1 comment
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how to debug the afl-llvm-pass.so #5

Mambaboy opened this issue Sep 30, 2017 · 1 comment

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@Mambaboy
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I want to debug the afl-llvm-pass.so to see the process, but I do not know how to debug it !
@thuanpv
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thuanpv commented Oct 1, 2017

Hi,
You can try to enable the environment variable AFLGO_PROFILING_FILE to get some tracing data.

@fuzzer123 fuzzer123 mentioned this issue Oct 1, 2017
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@aflgo aflgo closed this as completed Oct 11, 2017
@lvtao-sec lvtao-sec mentioned this issue Mar 17, 2018
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@z1w z1w mentioned this issue Jul 27, 2018
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yangke pushed a commit to polish-polish/aflgo that referenced this issue Oct 2, 2019
fix error 'PROGRAM ABORT : Corrupted tail alloc canary. Stop location…
3cc416b 
… : DFL_ck_realloc(), alloc-inl.h:177 stack: aflgo#4  fuzz_one (argv=argv@entry=0x7fffffffdbd0) at afl-fuzz.c:7073 aflgo#5  0x0000000000404a2d in main (argc=<optimized out>, argv=<optimized out>) at afl-fuzz.c:8702
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@thuanpv @Mambaboy @aflgo