da35ef8648
r2 increase memory innecesarily when io.va=!io.va * Add r2 -a arch -b bits - -b flag to specify blocksize is now -B - Sync manpage * Added python test-leak program
43 lines
1,018 B
Python
43 lines
1,018 B
Python
#!/usr/bin/env python
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# -*- coding: utf-8 -*
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from r2.r_core import *
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class PyApp():
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def __init__(self):
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self.previous_rss = 0
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self.a = 0
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pass
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def print_rss_mem(self):
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import resource
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current_rss = resource.getrusage(resource.RUSAGE_SELF)[2]
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print current_rss, "bytes on RSS memory,", current_rss - self.previous_rss, "bytes leaked!"
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self.previous_rss = current_rss
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def io_va(self):
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if self.a==0:
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self.core.cmd0("e io.va=0")
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self.a=1
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else:
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self.core.cmd0("e io.va=1")
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self.a=0
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def load_radare(self, widget=False):
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self.core = RCore()
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# Preparamos el archivo
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file = "/tmp/elf-linux-x86-64" #usr/bin/tar"
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self.core.file_open(file, 0, 0)
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self.core.bin_load(None)
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app = PyApp()
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import time
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#time.sleep(10)
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app.print_rss_mem()
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app.load_radare()
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app.print_rss_mem()
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for i in range(0, 30):
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app.io_va()
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f = app.core.anal.get_fcns()
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print len(f)
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app.print_rss_mem()
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