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Poll before reading /proc/maps in process.libs() to avoid race condition #2516

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Jan 15, 2025
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Poll before reading /proc/maps in process.libs() to avoid race condition #2516

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2 changes: 1 addition & 1 deletion pwnlib/tubes/process.py
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Original file line number Diff line number Diff line change
@@ -1323,7 +1323,7 @@ def libs(self):
space.
"""
from pwnlib.util.proc import memory_maps
maps_raw = memory_maps(self.pid)
maps_raw = self.poll() is not None and memory_maps(self.pid)

if not maps_raw:
import pwnlib.elf.elf