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authorArmin Rigo <arigo@tunes.org>2006-07-25 18:38:39 (GMT)
committerArmin Rigo <arigo@tunes.org>2006-07-25 18:38:39 (GMT)
commitb62efad943443c89d8bd7d33715393984b04c0e0 (patch)
tree69a7b058977924116be4474a2f4478340e483fd5 /Lib/test/crashers
parent5a9a2a3fe133000a72f69b367e552ad6180f5478 (diff)
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Document the crashers that will not go away soon as "won't fix",
and explain why.
Diffstat (limited to 'Lib/test/crashers')
-rw-r--r--Lib/test/crashers/bogus_code_obj.py10
-rw-r--r--Lib/test/crashers/recursive_call.py5
2 files changed, 15 insertions, 0 deletions
diff --git a/Lib/test/crashers/bogus_code_obj.py b/Lib/test/crashers/bogus_code_obj.py
index 5438d91..613ae51 100644
--- a/Lib/test/crashers/bogus_code_obj.py
+++ b/Lib/test/crashers/bogus_code_obj.py
@@ -1,5 +1,15 @@
"""
Broken bytecode objects can easily crash the interpreter.
+
+This is not going to be fixed. It is generally agreed that there is no
+point in writing a bytecode verifier and putting it in CPython just for
+this. Moreover, a verifier is bound to accept only a subset of all safe
+bytecodes, so it could lead to unnecessary breakage.
+
+For security purposes, "restricted" interpreters are not going to let
+the user build or load random bytecodes anyway. Otherwise, this is a
+"won't fix" case.
+
"""
import types
diff --git a/Lib/test/crashers/recursive_call.py b/Lib/test/crashers/recursive_call.py
index 0776479..31c8963 100644
--- a/Lib/test/crashers/recursive_call.py
+++ b/Lib/test/crashers/recursive_call.py
@@ -1,6 +1,11 @@
#!/usr/bin/env python
# No bug report AFAIK, mail on python-dev on 2006-01-10
+
+# This is a "won't fix" case. It is known that setting a high enough
+# recursion limit crashes by overflowing the stack. Unless this is
+# redesigned somehow, it won't go away.
+
import sys
sys.setrecursionlimit(1 << 30)