diff options
| -rw-r--r-- | Modules/_sre.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/Modules/_sre.c b/Modules/_sre.c index b87282c..29e92ac 100644 --- a/Modules/_sre.c +++ b/Modules/_sre.c @@ -58,9 +58,18 @@ char copyright[] = " SRE 0.9.8 Copyright (c) 1997-2000 by Secret Labs AB "; /* -------------------------------------------------------------------- */ /* optional features */ -/* prevent run-away recursion (bad patterns on long strings) */ +/* prevent run-away recursion (bad patterns on long strings) + Require a smaller recursion limit for a number of 64-bit platforms + to prevent stack overflow: + Win64 - MS_WIN64, Linux64 - __LP64__, Monterey (64-bit AIX) - _LP64 + XXX Or maybe this should be defined for all SIZEOF_VOIDP>4 platforms? +*/ #if !defined(USE_STACKCHECK) -#define USE_RECURSION_LIMIT 10000 +# if defined(MS_WIN64) || defined(__LP64__) || defined(_LP64) +# define USE_RECURSION_LIMIT 7500 +# else +# define USE_RECURSION_LIMIT 10000 +# endif #endif /* enables fast searching */ |