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- MFB: #40228, ZipArchive::extractTo does create empty directories

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recursively
This commit is contained in:
Pierre Joye 2007-01-29 16:01:55 +00:00
parent db22b925bf
commit 1a78358460
3 changed files with 41 additions and 11 deletions
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29
ext/zip/php_zip.c
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@ -101,23 +101,28 @@ static int php_zip_extract_file(struct zip * za, char *dest, char *file, int fil
char *file_basename;
size_t file_basename_len;
int is_dir_only = 0;
if (file_len >= MAXPATHLEN || zip_stat(za, file, 0, &sb)) {
return 0;
}
memcpy(file_dirname, file, file_len);
dir_len = php_dirname(file_dirname, file_len);
if (dir_len > 0) {
len = spprintf(&file_dirname_fullpath, 0, "%s/%s", dest, file_dirname);
if (file_len > 1 && file[file_len - 1] == '/') {
len = spprintf(&file_dirname_fullpath, 0, "%s/%s", dest, file);
is_dir_only = 1;
} else {
len = spprintf(&file_dirname_fullpath, 0, "%s", dest);
memcpy(file_dirname, file, file_len);
dir_len = php_dirname(file_dirname, file_len);
if (dir_len > 0) {
len = spprintf(&file_dirname_fullpath, 0, "%s/%s", dest, file_dirname);
} else {
len = spprintf(&file_dirname_fullpath, 0, "%s", dest);
}
php_basename(file, file_len, NULL, 0, &file_basename, (unsigned int *)&file_basename_len TSRMLS_CC);
}
php_basename(file, file_len, NULL, 0, &file_basename, &file_basename_len TSRMLS_CC);
/* let see if the path already exists */
if (php_stream_stat_path(file_dirname_fullpath, &ssb) < 0) {
ret = php_stream_mkdir(file_dirname_fullpath, 0777, PHP_STREAM_MKDIR_RECURSIVE, NULL);
@ -131,7 +136,9 @@ static int php_zip_extract_file(struct zip * za, char *dest, char *file, int fil
/* it is a standalone directory, job done */
if (file[file_len - 1] == '/') {
efree(file_dirname_fullpath);
efree(file_basename);
if (!is_dir_only) {
efree(file_basename);
}
return 1;
}

23
ext/zip/tests/bug40228.phpt Normal file
View file

@ -0,0 +1,23 @@
--TEST--
Bug #40228 (extractTo does not create recursive empty path)
--SKIPIF--
<?php if (!extension_loaded("zip")) print "skip"; ?>
--FILE--
<?php
$dest = dirname(__FILE__);
$arc_name = $dest . "/bug40228.zip";
$zip = new ZipArchive;
$zip->open($arc_name, ZIPARCHIVE::CREATE);;
$zip->extractTo($dest);
if (is_dir($dest . '/test/empty')) {
echo "Ok\n";
rmdir($dest . '/test/empty');
rmdir($dest . '/test');
} else {
echo "Failed.\n";
}
echo "Done\n";
?>
--EXPECT--
Ok
Done

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ext/zip/tests/bug40228.zip Normal file
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