From d3e2b663861535cead4967f03d2722165605a833 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Martin=20v=2E=20L=C3=B6wis?= Date: Sat, 14 Jun 2003 15:03:06 +0000 Subject: [PATCH] Backport FreeBSD recursion limit. Fixes #553736. --- Modules/_sre.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/Modules/_sre.c b/Modules/_sre.c index 78563093875a..05573d9383a2 100644 --- a/Modules/_sre.c +++ b/Modules/_sre.c @@ -87,10 +87,24 @@ static char copyright[] = Win64 (MS_WIN64), Linux64 (__LP64__), Monterey (64-bit AIX) (_LP64) */ /* FIXME: maybe the limit should be 40000 / sizeof(void*) ? */ #define USE_RECURSION_LIMIT 7500 +#else +#if defined(__GNUC__) && defined(WITH_THREAD) && defined(__FreeBSD__) +/* the pthreads library on FreeBSD has a fixed 1MB stack size for the + * initial (or "primary") thread, which is insufficient for the default + * recursion limit. gcc 3.x at the default optimisation + * level (-O3) uses stack space more aggressively than gcc 2.95. + */ +#if (__GNUC__ > 2) +#define USE_RECURSION_LIMIT 6500 +#else +#define USE_RECURSION_LIMIT 7500 +#endif + #else #define USE_RECURSION_LIMIT 10000 #endif #endif +#endif /* enables fast searching */ #define USE_FAST_SEARCH -- 2.47.3