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sashs / Ropper

Display information about files in different file formats and find gadgets to build rop chains for different architectures (x86/x86_64, ARM/ARM64, MIPS, PowerPC, SPARC64). For disassembly ropper uses the awesome Capstone Framework.
https://scoding.de/ropper
BSD 3-Clause "New" or "Revised" License
1.87k stars 206 forks source link

OSError: [Errno 12] Cannot allocate memory #95

Closed Kaka201 closed 5 years ago

Kaka201 commented 5 years ago

when i use this commend : ropper -f vmlinux --search "iretq"

[INFO] Load gadgets for section: LOAD [ERROR] Please report this error on https://github.com/sashs/ropper [ERROR] Traceback (most recent call last): File "build/bdist.linux-x86_64/egg/ropper/console.py", line 62, in cmd func(self, text) File "build/bdist.linux-x86_64/egg/ropper/console.py", line 501, in handleOptions self.loadGadgets() File "build/bdist.linux-x86_64/egg/ropper/console.py", line 299, in loadGadgets self.searchGadgetsFor(self.currentFileName) File "build/bdist.linux-x86_64/egg/ropper/console.py", line 303, in searchGadgetsFor self.rs.loadGadgetsFor(binary) File "build/bdist.linux-x86_64/egg/ropper/service.py", line 631, in loadGadgetsFor load_gadgets(fc) File "build/bdist.linux-x86_64/egg/ropper/service.py", line 616, in load_gadgets f.allGadgets = self.__ropper.searchGadgets(f.loader, instructionCount=self.options.inst_count, gtype=gtype) File "build/bdist.linux-x86_64/egg/ropper/rop.py", line 286, in searchGadgets newGadgets = self._searchGadgetsForked(section=section, binary=binary, instruction_count=instructionCount, gtype=gtype) File "build/bdist.linux-x86_64/egg/ropper/rop.py", line 370, in _searchGadgetsForked processes[cpu].start() File "/usr/lib/python2.7/multiprocessing/process.py", line 130, in start self._popen = Popen(self) File "/usr/lib/python2.7/multiprocessing/forking.py", line 121, in init self.pid = os.fork() OSError: [Errno 12] Cannot allocate memory

Kaka201 commented 5 years ago

Sorry, I know how to solve it. If you compile and install capstone, you can solve this problem.