Issue #29392: Prevent crash when passing invalid arguments into msvcrt module.

1 files changed, 48 insertions, 61 deletions

diff --git a/pyconfig.h.in b/pyconfig.h.in
index 39ccf53ea6..b10c57f85d 100644
--- a/pyconfig.h.in
+++ b/pyconfig.h.in
@@ -12,6 +12,9 @@
    support for AIX C++ shared extension modules. */
 #undef AIX_GENUINE_CPLUSPLUS
 
+/* The Android API level. */
+#undef ANDROID_API_LEVEL
+
 /* Define if C doubles are 64-bit IEEE 754 binary format, stored in ARM
    mixed-endian order (byte order 45670123) */
 #undef DOUBLE_IS_ARM_MIXED_ENDIAN_IEEE754
@@ -104,9 +107,6 @@
 /* Has builtin atomics */
 #undef HAVE_BUILTIN_ATOMIC
 
-/* Define this if you have the type _Bool. */
-#undef HAVE_C99_BOOL
-
 /* Define to 1 if you have the 'chflags' function. */
 #undef HAVE_CHFLAGS
 
@@ -125,6 +125,9 @@
 /* Define to 1 if you have the `clock_gettime' function. */
 #undef HAVE_CLOCK_GETTIME
 
+/* Define to 1 if you have the `clock_settime' function. */
+#undef HAVE_CLOCK_SETTIME
+
 /* Define if the C compiler supports computed gotos. */
 #undef HAVE_COMPUTED_GOTOS
 
@@ -167,6 +170,34 @@
    */
 #undef HAVE_DECL_ISNAN
 
+/* Define to 1 if you have the declaration of `RTLD_DEEPBIND', and to 0 if you
+   don't. */
+#undef HAVE_DECL_RTLD_DEEPBIND
+
+/* Define to 1 if you have the declaration of `RTLD_GLOBAL', and to 0 if you
+   don't. */
+#undef HAVE_DECL_RTLD_GLOBAL
+
+/* Define to 1 if you have the declaration of `RTLD_LAZY', and to 0 if you
+   don't. */
+#undef HAVE_DECL_RTLD_LAZY
+
+/* Define to 1 if you have the declaration of `RTLD_LOCAL', and to 0 if you
+   don't. */
+#undef HAVE_DECL_RTLD_LOCAL
+
+/* Define to 1 if you have the declaration of `RTLD_NODELETE', and to 0 if you
+   don't. */
+#undef HAVE_DECL_RTLD_NODELETE
+
+/* Define to 1 if you have the declaration of `RTLD_NOLOAD', and to 0 if you
+   don't. */
+#undef HAVE_DECL_RTLD_NOLOAD
+
+/* Define to 1 if you have the declaration of `RTLD_NOW', and to 0 if you
+   don't. */
+#undef HAVE_DECL_RTLD_NOW
+
 /* Define to 1 if you have the declaration of `tzname', and to 0 if you don't.
    */
 #undef HAVE_DECL_TZNAME
@@ -441,7 +472,7 @@
 /* Define to 1 if you have the <ieeefp.h> header file. */
 #undef HAVE_IEEEFP_H
 
-/* Define to 1 if you have the `if_nameindex' function. */
+/* Define to 1 if you have the 'if_nameindex' function. */
 #undef HAVE_IF_NAMEINDEX
 
 /* Define if you have the 'inet_aton' function. */
@@ -453,12 +484,6 @@
 /* Define to 1 if you have the `initgroups' function. */
 #undef HAVE_INITGROUPS
 
-/* Define if your compiler provides int32_t. */
-#undef HAVE_INT32_T
-
-/* Define if your compiler provides int64_t. */
-#undef HAVE_INT64_T
-
 /* Define to 1 if you have the <inttypes.h> header file. */
 #undef HAVE_INTTYPES_H
 
@@ -549,7 +574,7 @@
 /* Define to 1 if you have the <linux/tipc.h> header file. */
 #undef HAVE_LINUX_TIPC_H
 
-/* Define to 1 if you have the `lockf' function. */
+/* Define to 1 if you have the 'lockf' function and the F_LOCK macro. */
 #undef HAVE_LOCKF
 
 /* Define to 1 if you have the `log1p' function. */
@@ -561,9 +586,6 @@
 /* Define this if you have the type long double. */
 #undef HAVE_LONG_DOUBLE
 
-/* Define this if you have the type long long. */
-#undef HAVE_LONG_LONG
-
 /* Define to 1 if you have the `lstat' function. */
 #undef HAVE_LSTAT
 
@@ -630,9 +652,6 @@
 /* Define to 1 if you have the `openpty' function. */
 #undef HAVE_OPENPTY
 
-/* Define if compiling using MacOS X 10.5 SDK or later. */
-#undef HAVE_OSX105_SDK
-
 /* Define to 1 if you have the `pathconf' function. */
 #undef HAVE_PATHCONF
 
@@ -861,6 +880,9 @@
 /* Define to 1 if you have the `snprintf' function. */
 #undef HAVE_SNPRINTF
 
+/* struct sockaddr_alg (linux/if_alg.h) */
+#undef HAVE_SOCKADDR_ALG
+
 /* Define if sockaddr has sa_len member */
 #undef HAVE_SOCKADDR_SA_LEN
 
@@ -916,6 +938,12 @@
 /* Define to 1 if you have the <stropts.h> header file. */
 #undef HAVE_STROPTS_H
 
+/* Define to 1 if `pw_gecos' is a member of `struct passwd'. */
+#undef HAVE_STRUCT_PASSWD_PW_GECOS
+
+/* Define to 1 if `pw_passwd' is a member of `struct passwd'. */
+#undef HAVE_STRUCT_PASSWD_PW_PASSWD
+
 /* Define to 1 if `st_birthtime' is a member of `struct stat'. */
 #undef HAVE_STRUCT_STAT_ST_BIRTHTIME
 
@@ -1106,15 +1134,6 @@
 /* Define this if you have tcl and TCL_UTF_MAX==6 */
 #undef HAVE_UCS4_TCL
 
-/* Define if your compiler provides uint32_t. */
-#undef HAVE_UINT32_T
-
-/* Define if your compiler provides uint64_t. */
-#undef HAVE_UINT64_T
-
-/* Define to 1 if the system has the type `uintptr_t'. */
-#undef HAVE_UINTPTR_T
-
 /* Define to 1 if you have the `uname' function. */
 #undef HAVE_UNAME
 
@@ -1225,9 +1244,6 @@
 /* Define as the preferred size in bits of long digits */
 #undef PYLONG_BITS_IN_DIGIT
 
-/* Define to printf format modifier for long long type */
-#undef PY_FORMAT_LONG_LONG
-
 /* Define to printf format modifier for Py_ssize_t */
 #undef PY_FORMAT_SIZE_T
 
@@ -1348,9 +1364,6 @@
 #endif
 
 
-/* Define if a va_list is an array of some kind */
-#undef VA_LIST_IS_ARRAY
-
 /* Define if you want SIGFPE handled (see Include/pyfpe.h). */
 #undef WANT_SIGFPE_HANDLER
 
@@ -1360,6 +1373,9 @@
 /* Define if you want documentation strings in extension modules */
 #undef WITH_DOC_STRINGS
 
+/* Define if you want to compile in DTrace support */
+#undef WITH_DTRACE
+
 /* Define if you want to use the new-style (Openstep, Rhapsody, MacOS) dynamic
    linker (dyld) instead of the old-style (NextStep) dynamic linker (rld).
    Dyld is necessary to support frameworks. */
@@ -1378,9 +1394,6 @@
 /* Define if you want to compile in rudimentary thread support */
 #undef WITH_THREAD
 
-/* Define to profile with the Pentium timestamp counter */
-#undef WITH_TSC
-
 /* Define if you want pymalloc to be disabled when running under valgrind */
 #undef WITH_VALGRIND
 
@@ -1445,16 +1458,6 @@
 /* Define to force use of thread-safe errno, h_errno, and other functions */
 #undef _REENTRANT
 
-/* Define for Solaris 2.5.1 so the uint32_t typedef from <sys/synch.h>,
-   <pthread.h>, or <semaphore.h> is not used. If the typedef were allowed, the
-   #define below would cause a syntax error. */
-#undef _UINT32_T
-
-/* Define for Solaris 2.5.1 so the uint64_t typedef from <sys/synch.h>,
-   <pthread.h>, or <semaphore.h> is not used. If the typedef were allowed, the
-   #define below would cause a syntax error. */
-#undef _UINT64_T
-
 /* Define to the level of X/Open that your system supports */
 #undef _XOPEN_SOURCE
 
@@ -1484,14 +1487,6 @@
 #undef inline
 #endif
 
-/* Define to the type of a signed integer type of width exactly 32 bits if
-   such a type exists and the standard includes do not define it. */
-#undef int32_t
-
-/* Define to the type of a signed integer type of width exactly 64 bits if
-   such a type exists and the standard includes do not define it. */
-#undef int64_t
-
 /* Define to `int' if <sys/types.h> does not define. */
 #undef mode_t
 
@@ -1513,14 +1508,6 @@
 /* Define to `int' if <sys/types.h> doesn't define. */
 #undef uid_t
 
-/* Define to the type of an unsigned integer type of width exactly 32 bits if
-   such a type exists and the standard includes do not define it. */
-#undef uint32_t
-
-/* Define to the type of an unsigned integer type of width exactly 64 bits if
-   such a type exists and the standard includes do not define it. */
-#undef uint64_t
-
 /* Define to empty if the keyword does not work. */
 #undef volatile