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_Py_wgetcwd() decodes the path using _Py_char2wchar() to support surrogates

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This commit is contained in:
Victor Stinner 2010-10-14 12:37:19 +00:00
parent 22a351aabf
commit f4061dac60
2 changed files with 17 additions and 9 deletions
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12
Modules/getpath.c
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@ -231,12 +231,12 @@ joinpath(wchar_t *buffer, wchar_t *stuff)
/* copy_absolute requires that path be allocated at least
MAXPATHLEN + 1 bytes and that p be no more than MAXPATHLEN bytes. */
static void
copy_absolute(wchar_t *path, wchar_t *p)
copy_absolute(wchar_t *path, wchar_t *p, size_t pathlen)
{
if (p[0] == SEP)
wcscpy(path, p);
else {
if (!_Py_wgetcwd(path, MAXPATHLEN)) {
if (!_Py_wgetcwd(path, pathlen)) {
/* unable to get the current directory */
wcscpy(path, p);
return;
@ -251,11 +251,11 @@ copy_absolute(wchar_t *path, wchar_t *p)
static void
absolutize(wchar_t *path)
{
wchar_t buffer[MAXPATHLEN + 1];
wchar_t buffer[MAXPATHLEN+1];
if (path[0] == SEP)
return;
copy_absolute(buffer, path);
copy_absolute(buffer, path, MAXPATHLEN+1);
wcscpy(path, buffer);
}
@ -295,7 +295,7 @@ search_for_prefix(wchar_t *argv0_path, wchar_t *home)
}
/* Search from argv0_path, until root is found */
copy_absolute(prefix, argv0_path);
copy_absolute(prefix, argv0_path, MAXPATHLEN+1);
do {
n = wcslen(prefix);
joinpath(prefix, lib_python);
@ -372,7 +372,7 @@ search_for_exec_prefix(wchar_t *argv0_path, wchar_t *home)
}
/* Search from argv0_path, until root is found */
copy_absolute(exec_prefix, argv0_path);
copy_absolute(exec_prefix, argv0_path, MAXPATHLEN+1);
do {
n = wcslen(exec_prefix);
joinpath(exec_prefix, lib_python);