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linux: Improve compatibility with ancient kernels

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This commit is contained in:
Gustavo Moreira
2025-01-14 11:21:23 +11:00
parent 6817d2c765
commit 8bc0452935
1 changed files with 14 additions and 4 deletions
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volatility3/framework/symbols/linux/extensions/__init__.py
+14 -4
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@@ -316,16 +316,26 @@ class task_struct(generic.GenericIntelProcess):
if self.pid < 0:
return False
if not (self.signal and self.signal.is_readable()):
if self.has_member("signal") and not (
self.signal and self.signal.is_readable()
):
return False
if not (self.nsproxy and self.nsproxy.is_readable()):
if self.has_member("nsproxy") and not (
self.nsproxy and self.nsproxy.is_readable()
):
return False
if not (self.real_parent and self.real_parent.is_readable()):
if self.has_member("real_parent") and not (
self.real_parent and self.real_parent.is_readable()
):
return False
if self.active_mm and not self.active_mm.is_readable():
if (
self.has_member("active_mm")
and self.active_mm
and not self.active_mm.is_readable()
):
return False
if self.mm: