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bpo-32030: Add _Py_EncodeLocaleRaw() (#4961)

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Replace Py_EncodeLocale() with _Py_EncodeLocaleRaw() in:

* _Py_wfopen()
* _Py_wreadlink()
* _Py_wrealpath()
* _Py_wstat()
* pymain_open_filename()

These functions are called early during Python intialization, only
the RAW memory allocator must be used.
This commit is contained in:
Victor Stinner 2017-12-21 16:20:32 +01:00 • committed by GitHub
parent 4a02543cf9
commit 9dd762013f
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GPG key ID: 4AEE18F83AFDEB23
5 changed files with 101 additions and 41 deletions
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4
Modules/main.c
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@ -1490,14 +1490,14 @@ pymain_open_filename(_PyMain *pymain)
char *cfilename_buffer;
const char *cfilename;
int err = errno;
cfilename_buffer = Py_EncodeLocale(pymain->filename, NULL);
cfilename_buffer = _Py_EncodeLocaleRaw(pymain->filename, NULL);
if (cfilename_buffer != NULL)
cfilename = cfilename_buffer;
else
cfilename = "<unprintable file name>";
fprintf(stderr, "%ls: can't open file '%s': [Errno %d] %s\n",
pymain->config.program, cfilename, err, strerror(err));
PyMem_Free(cfilename_buffer);
PyMem_RawFree(cfilename_buffer);
pymain->status = 2;
return NULL;
}