leepeter2019

failed to reproduce testcase

2

I am following the cryptofuzz build manual and running manual. to test it finds the crash or bug, i use the testcase on oss-fuzz * oss-fuzz link: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19926&sort=-id&q=openssl%20type%3DBug-Security&can=1 * testcase:...

mcsema-disass error with option 'recover-stack-vars'

2

I tested mcsema.disass.exe on simple linux binary : Juliet database (Juliet Test Suite for C/C++) https://samate.nist.gov/SARD/testsuite.php It worked when I gave no 'recover-stack-vars' option. but when i gave 'recover-stack-vars' option,...

Fuzzilli died after running for some hours

3

I run fuzzilli with this command 'swift run -c release FuzzilliCli --profile="v8" --jobs=48 --storeagePath=/result /home/v8/out/fuzzbuild/d8 --minCorpusSize=10240 --engine=hybrid' After running few hour, it died with this message 'Illegal instruction (core dump)'...

Question on Grammar-based mutation

2

1. If there are seeds in input folder in the beginning, it failed to run with this message: FATAL("Incorrectly encoded grammar sample"); I found it is generated becase of if...

Like other nerf tools, can I get mesh data or texture data from your tool? I cannot find where the similar functions in your source code. Thanks for your help...