Mercurial > cpython-lru_cache-weakref
view Objects/stringlib/stringdefs.h @ 79005:2fa7c104f909
Fix out of bounds read in long_new() for empty bytes with an explicit base. int(b'', somebase) calls PyLong_FromString() with char* of length 1 but the function accesses the first argument at offset 1. CID 715359
| author | Christian Heimes <christian@cheimes.de> |
|---|---|
| date | Wed, 12 Sep 2012 15:32:06 +0200 |
| parents | f89e2f4cda88 |
| children | cd92610b04d3 |
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#ifndef STRINGLIB_STRINGDEFS_H #define STRINGLIB_STRINGDEFS_H /* this is sort of a hack. there's at least one place (formatting floats) where some stringlib code takes a different path if it's compiled as unicode. */ #define STRINGLIB_IS_UNICODE 0 #define FASTSEARCH fastsearch #define STRINGLIB(F) stringlib_##F #define STRINGLIB_OBJECT PyBytesObject #define STRINGLIB_SIZEOF_CHAR 1 #define STRINGLIB_CHAR char #define STRINGLIB_TYPE_NAME "string" #define STRINGLIB_PARSE_CODE "S" #define STRINGLIB_EMPTY nullstring #define STRINGLIB_ISSPACE Py_ISSPACE #define STRINGLIB_ISLINEBREAK(x) ((x == '\n') || (x == '\r')) #define STRINGLIB_ISDECIMAL(x) ((x >= '0') && (x <= '9')) #define STRINGLIB_TODECIMAL(x) (STRINGLIB_ISDECIMAL(x) ? (x - '0') : -1) #define STRINGLIB_STR PyBytes_AS_STRING #define STRINGLIB_LEN PyBytes_GET_SIZE #define STRINGLIB_NEW PyBytes_FromStringAndSize #define STRINGLIB_RESIZE _PyBytes_Resize #define STRINGLIB_CHECK PyBytes_Check #define STRINGLIB_CHECK_EXACT PyBytes_CheckExact #define STRINGLIB_TOSTR PyObject_Str #define STRINGLIB_TOASCII PyObject_Repr #endif /* !STRINGLIB_STRINGDEFS_H */
