Anyone get mach_inject working on snow leopard?

Project is now on github and here is the link to my issue

I successfully compiled the whole thing and able to run rejector a开发者_开发百科nd rejectee separately. But the injector will crash the injectee when injecting code to the target process.

mach_inject_test_injectee.app 's standard output:
mach error on bundle load (os/kern) successful
mach error on bundle load (os/kern) successful
mach error on bundle load (os/kern) successful
mach error on bundle load (os/kern) successful
mach error on bundle load (os/kern) successful
FS rep     /Users/Malic/Documents/Code/c/mach_star/mach_inject_test/build/Development/mach_inject_test_injector.app/Contents/Resources/mach_inject_test_injected.bundle/Contents/MacOS/mach_inject_test_injected
LOADDDDDDDDDD!
Assertion failed: (0), function +[injected_PrincipalClass load], file     /Users/Malic/Documents/Code/c/mach_star/mach_inject_test/injected-PrincipalClass.m, line    25.
Abort trap

mach_inject_test_injector 's standard output

injecting into pid 3680
injecting pid
mach_inject failing.. (os/kern) successful
mach inject done? 0
hi

It seems from the output the injector is not notified from the injectee, any ideas? thanks.

This thread should help you out, it looks like a patched version exists in the simbl tree. The caveat being you can only inject into an app of similar bit depth (32 or 64).

I had some issue, Compiling for x86 with "-arch i386" helped me, I wasn't able to make it works for x86_64.

Hope it helps.