Open awakened1712 opened 5 years ago
Yes actually - I fixed this while getting the python 3 port ready a few weeks ago. It’ll merge in another few weeks when all of angr migrates, but in the meantime it’s on the py3k
branch. You can either backport my relevant changes or just switch to python 3.
I tried python3 too pip3 install git+https://github.com/shellphish/shellphish-afl
. It didn't work either
/tmp/pip-90sh6mfp-build/bin/afl-multi-cgc/afl/qemu_mode/multicb-qemu/user-exec.c: In function ‘cpu_resume_from_signal’:
/tmp/pip-90sh6mfp-build/bin/afl-multi-cgc/afl/qemu_mode/multicb-qemu/user-exec.c:71:37: error: dereferencing pointer to incomplete type ‘struct ucontext’
sigprocmask(SIG_SETMASK, &uc->uc_sigmask, NULL);
^~
/tmp/pip-90sh6mfp-build/bin/afl-multi-cgc/afl/qemu_mode/multicb-qemu/user-exec.c: In function ‘cpu_x86_signal_handler’:
/tmp/pip-90sh6mfp-build/bin/afl-multi-cgc/afl/qemu_mode/multicb-qemu/user-exec.c:213:41: error: dereferencing pointer to incomplete type ‘struct ucontext’
#define PC_sig(context) ((context)->uc_mcontext.gregs[REG_RIP])
^
/tmp/pip-90sh6mfp-build/bin/afl-multi-cgc/afl/qemu_mode/multicb-qemu/user-exec.c:232:10: note: in expansion of macro ‘PC_sig’
pc = PC_sig(uc);
^~~~~~
/tmp/pip-90sh6mfp-build/bin/afl-multi-cgc/afl/qemu_mode/multicb-qemu/user-exec.c:237:1: warning: control reaches end of non-void function [-Wreturn-type]
}
^
/tmp/pip-90sh6mfp-build/bin/afl-multi-cgc/afl/qemu_mode/multicb-qemu/rules.mak:57: recipe for target 'user-exec.o' failed
make[2]: *** [user-exec.o] Error 1
make[2]: *** Waiting for unfinished jobs....
Makefile:173: recipe for target 'subdir-i386-linux-user' failed
make[1]: *** [subdir-i386-linux-user] Error 2
make[1]: Leaving directory '/tmp/pip-90sh6mfp-build/bin/afl-multi-cgc/afl/qemu_mode/multicb-qemu'
Makefile:2: recipe for target 'all' failed
make: *** [all] Error 1
error: Unable to make afl-multi-cgc
As I said before: you need to use the py3k
branch.
I see, I missed the py3k branch part. I didn't see any branch other than master in https://github.com/shellphish/shellphish-afl
though. Do I miss anything else?
...I'm sorry, I forgot entirely which repository this issue was on. Here's a better explanation of your problem.
The issue isn't with shellphish-afl: that error message is from trying to build qemu, specifically the shellphish-qemu package, since shellphish-afl lists shellphish-qemu as a dependency. I fixed that, and it's present on the master branch of the shellphish-qemu repository, but I didn't put it up on pypi so when pip tried to resolve the dependency automatically it got the wrong version.
I've fixed this. Your command from the first post should work fine, or you can use this wheel.
@zardus can you please give me access to the shellphish_afl package on pip so I can upload the wheel
I got this when I tried
pip install git+https://github.com/shellphish/shellphish-afl
Anything that can be done from my side for this?