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| author | Steve Dower <steve.dower@microsoft.com> | 2017-02-04 15:05:50 -0800 |
|---|---|---|
| committer | Steve Dower <steve.dower@microsoft.com> | 2017-02-04 15:05:50 -0800 |
| commit | 3b0e4320092ac0504b6670cafaf0301b908c91fc (patch) | |
| tree | d3be1b6b844d61763bb366fa21ceed475e5703fd /Modules/_math.h | |
| parent | b2fa705fd3887c326e811c418469c784353027f4 (diff) | |
| parent | f687fbcd73c14dfcbe086eb5cd94b298f1e81e72 (diff) | |
| download | cpython-3b0e4320092ac0504b6670cafaf0301b908c91fc.tar.gz | |
Issue #29392: Prevent crash when passing invalid arguments into msvcrt module.
Diffstat (limited to 'Modules/_math.h')
| -rw-r--r-- | Modules/_math.h | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/Modules/_math.h b/Modules/_math.h index cf079ad770..398b7e8874 100644 --- a/Modules/_math.h +++ b/Modules/_math.h @@ -1,41 +1,41 @@ -double _Py_acosh(double x); -double _Py_asinh(double x); -double _Py_atanh(double x); -double _Py_expm1(double x); -double _Py_log1p(double x); - #ifdef HAVE_ACOSH -#define m_acosh acosh +# define m_acosh acosh #else /* if the system doesn't have acosh, use the substitute function defined in Modules/_math.c. */ -#define m_acosh _Py_acosh +double _Py_acosh(double x); +# define m_acosh _Py_acosh #endif #ifdef HAVE_ASINH -#define m_asinh asinh +# define m_asinh asinh #else /* if the system doesn't have asinh, use the substitute function defined in Modules/_math.c. */ -#define m_asinh _Py_asinh +double _Py_asinh(double x); +# define m_asinh _Py_asinh #endif #ifdef HAVE_ATANH -#define m_atanh atanh +# define m_atanh atanh #else /* if the system doesn't have atanh, use the substitute function defined in Modules/_math.c. */ +double _Py_atanh(double x); #define m_atanh _Py_atanh #endif #ifdef HAVE_EXPM1 -#define m_expm1 expm1 +# define m_expm1 expm1 #else /* if the system doesn't have expm1, use the substitute function defined in Modules/_math.c. */ +double _Py_expm1(double x); #define m_expm1 _Py_expm1 #endif +double _Py_log1p(double x); + /* Use the substitute from _math.c on all platforms: it includes workarounds for buggy handling of zeros. */ #define m_log1p _Py_log1p |