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Revision 070fae6d0ff49e63bfd5f2bdc66f8eb1df3b6557 authored by Christian Heimes on 02 July 2019, 18:39:42 UTC, committed by Ned Deily on 02 July 2019, 18:42:08 UTC 
bpo-37463: match_hostname requires quad-dotted IPv4 (GH-14499)
 


ssl.match_hostname() no longer accepts IPv4 addresses with additional text
after the address and only quad-dotted notation without trailing
whitespaces. Some inet_aton() implementations ignore whitespace and all data
after whitespace, e.g. '127.0.0.1 whatever'.

Short notations like '127.1' for '127.0.0.1' were already filtered out.

The bug was initially found by Dominik Czarnota and reported by Paul Kehrer.

Signed-off-by: Christian Heimes <christian@python.org>



https://bugs.python.org/issue37463
1 parent dcc0eb3
Raw File
ast.h 
#ifndef Py_AST_H
#define Py_AST_H
#ifdef __cplusplus
extern "C" {
#endif

PyAPI_FUNC(int) PyAST_Validate(mod_ty);
PyAPI_FUNC(mod_ty) PyAST_FromNode(
    const node *n,
    PyCompilerFlags *flags,
    const char *filename,       /* decoded from the filesystem encoding */
    PyArena *arena);
PyAPI_FUNC(mod_ty) PyAST_FromNodeObject(
    const node *n,
    PyCompilerFlags *flags,
    PyObject *filename,
    PyArena *arena);

#ifndef Py_LIMITED_API

/* _PyAST_ExprAsUnicode is defined in ast_unparse.c */
PyAPI_FUNC(PyObject *) _PyAST_ExprAsUnicode(expr_ty);

#endif /* !Py_LIMITED_API */

#ifdef __cplusplus
}
#endif
#endif /* !Py_AST_H */
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