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fix KEY ERROR of GDB debugger's target arch #287

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fix KEY ERROR of GDB debugger's target arch #287

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8 changes: 8 additions & 0 deletions voltron/plugins/debugger/dbg_gdb.py
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Original file line number Diff line number Diff line change
Expand Up @@ -649,6 +649,14 @@ def get_arch(self):
arch = gdb.selected_frame().architecture().name()
except:
arch = re.search('\(currently (.*)\)', gdb.execute('show architecture', to_string=True)).group(1)

# Fix bug:
# Exception getting targets from debugger: KeyError('"i386"')
# gdb: 10.2 python: 3.9.2 kali-linux(WSL2)
quot = ['\'','"']
if len(arch) > 2 and arch[0] in quot and arch[-1] in quot:
arch = arch.split(quot[quot.index(arch[0])])[1]

return self.archs[arch]

def get_addr_size(self):
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