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GH-111807: Lower the parser stack depth under WASI debug builds (#112225)

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Brett Cannon 2023-11-20 05:27:33 -08:00 • committed by GitHub
parent ce1096f974
commit 56e59a49ae
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3 changed files with 11 additions and 2 deletions
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1
Misc/NEWS.d/next/Core and Builtins/2023-11-17-16-49-32.gh-issue-111807.QvjP9_.rst Normal file
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@ -0,0 +1 @@
Lower the max parser stack depth to 1000 under WASI debug builds.

6
Parser/parser.c generated
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@ -8,7 +8,11 @@
#endif #endif
#ifdef __wasi__ #ifdef __wasi__
# define MAXSTACK 4000 # ifdef Py_DEBUG
# define MAXSTACK 1000
# else
# define MAXSTACK 4000
# endif
#else #else
# define MAXSTACK 6000 # define MAXSTACK 6000
#endif #endif

6
Tools/peg_generator/pegen/c_generator.py
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@ -38,7 +38,11 @@ EXTENSION_PREFIX = """\
#endif #endif
#ifdef __wasi__ #ifdef __wasi__
# define MAXSTACK 4000 # ifdef Py_DEBUG
# define MAXSTACK 1000
# else
# define MAXSTACK 4000
# endif
#else #else
# define MAXSTACK 6000 # define MAXSTACK 6000
#endif #endif