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Merge branch 'PHP-7.4'

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* PHP-7.4:
  Fix #78296: is_file fails to detect file
This commit is contained in:
Christoph M. Becker 2019-12-02 11:30:23 +01:00
commit b07c76059d
3 changed files with 36 additions and 2 deletions
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16
ext/standard/tests/file/bug78296.phpt Normal file
View file

@ -0,0 +1,16 @@
--TEST--
Bug #78296 (is_file fails to detect file)
--FILE--
<?php
$dir = str_pad(__DIR__ . '/bug78296', 250, '_');
var_dump(mkdir($dir));
var_dump(is_dir($dir));
?>
--EXPECT--
bool(true)
bool(true)
--CLEAN--
<?php
$dir = str_pad(__DIR__ . '/bug78296', 250, '_');
rmdir($dir);
?>

12
win32/ioutil.c
View file

@ -320,13 +320,23 @@ PW32IO int php_win32_ioutil_mkdir_w(const wchar_t *path, mode_t mode)
if (!PHP_WIN32_IOUTIL_IS_LONG_PATHW(tmp, path_len)) { if (!PHP_WIN32_IOUTIL_IS_LONG_PATHW(tmp, path_len)) {
wchar_t *_tmp = (wchar_t *) malloc((path_len + PHP_WIN32_IOUTIL_LONG_PATH_PREFIX_LENW + 1) * sizeof(wchar_t)); wchar_t *_tmp = (wchar_t *) malloc((path_len + PHP_WIN32_IOUTIL_LONG_PATH_PREFIX_LENW + 1) * sizeof(wchar_t));
wchar_t *src, *dst;
if (!_tmp) { if (!_tmp) {
SET_ERRNO_FROM_WIN32_CODE(ERROR_NOT_ENOUGH_MEMORY); SET_ERRNO_FROM_WIN32_CODE(ERROR_NOT_ENOUGH_MEMORY);
free(tmp); free(tmp);
return -1; return -1;
} }
memmove(_tmp, PHP_WIN32_IOUTIL_LONG_PATH_PREFIXW, PHP_WIN32_IOUTIL_LONG_PATH_PREFIX_LENW * sizeof(wchar_t)); memmove(_tmp, PHP_WIN32_IOUTIL_LONG_PATH_PREFIXW, PHP_WIN32_IOUTIL_LONG_PATH_PREFIX_LENW * sizeof(wchar_t));
memmove(_tmp+PHP_WIN32_IOUTIL_LONG_PATH_PREFIX_LENW, tmp, path_len * sizeof(wchar_t)); src = tmp;
dst = _tmp + PHP_WIN32_IOUTIL_LONG_PATH_PREFIX_LENW;
while (src < tmp + path_len) {
if (*src == PHP_WIN32_IOUTIL_FW_SLASHW) {
*dst++ = PHP_WIN32_IOUTIL_DEFAULT_SLASHW;
src++;
} else {
*dst++ = *src++;
}
}
path_len += PHP_WIN32_IOUTIL_LONG_PATH_PREFIX_LENW; path_len += PHP_WIN32_IOUTIL_LONG_PATH_PREFIX_LENW;
_tmp[path_len] = L'\0'; _tmp[path_len] = L'\0';
free(tmp); free(tmp);

10
win32/ioutil.h
View file

@ -218,8 +218,16 @@ __forceinline static wchar_t *php_win32_ioutil_conv_any_to_w(const char* in, siz
memmove(ret, mb, mb_len * sizeof(wchar_t)); memmove(ret, mb, mb_len * sizeof(wchar_t));
ret[mb_len] = L'\0'; ret[mb_len] = L'\0';
} else { } else {
wchar_t *src = mb, *dst = ret + PHP_WIN32_IOUTIL_LONG_PATH_PREFIX_LENW;
memmove(ret, PHP_WIN32_IOUTIL_LONG_PATH_PREFIXW, PHP_WIN32_IOUTIL_LONG_PATH_PREFIX_LENW * sizeof(wchar_t)); memmove(ret, PHP_WIN32_IOUTIL_LONG_PATH_PREFIXW, PHP_WIN32_IOUTIL_LONG_PATH_PREFIX_LENW * sizeof(wchar_t));
memmove(ret+PHP_WIN32_IOUTIL_LONG_PATH_PREFIX_LENW, mb, mb_len * sizeof(wchar_t)); while (src < mb + mb_len) {
if (*src == PHP_WIN32_IOUTIL_FW_SLASHW) {
*dst++ = PHP_WIN32_IOUTIL_DEFAULT_SLASHW;
src++;
} else {
*dst++ = *src++;
}
}
ret[mb_len + PHP_WIN32_IOUTIL_LONG_PATH_PREFIX_LENW] = L'\0'; ret[mb_len + PHP_WIN32_IOUTIL_LONG_PATH_PREFIX_LENW] = L'\0';
mb_len += PHP_WIN32_IOUTIL_LONG_PATH_PREFIX_LENW; mb_len += PHP_WIN32_IOUTIL_LONG_PATH_PREFIX_LENW;