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Fix uouv when handling empty options in ZipArchive::addGlob() #18329

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Fix uouv when handling empty options in ZipArchive::addGlob() #18329

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4 changes: 2 additions & 2 deletions ext/zip/php_zip.c
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Original file line number Diff line number Diff line change
Expand Up @@ -354,13 +354,13 @@ typedef struct {
#endif
} zip_options;

/* Expects opts to be zero-initialized. */
static int php_zip_parse_options(HashTable *options, zip_options *opts)
/* {{{ */
{
zval *option;

/* default values */
memset(opts, 0, sizeof(zip_options));
opts->flags = ZIP_FL_OVERWRITE;
opts->comp_method = -1; /* -1 to not change default */
#ifdef HAVE_ENCRYPTION
Expand Down Expand Up @@ -1732,7 +1732,7 @@ static void php_zip_add_from_pattern(INTERNAL_FUNCTION_PARAMETERS, int type) /*
size_t path_len = 1;
zend_long glob_flags = 0;
HashTable *options = NULL;
zip_options opts;
zip_options opts = {0};
int found;
zend_string *pattern;

Expand Down
22 changes: 22 additions & 0 deletions ext/zip/tests/addGlob_empty_options.phpt
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Original file line number Diff line number Diff line change
@@ -0,0 +1,22 @@
--TEST--
addGlob with empty options
--EXTENSIONS--
zip
--FILE--
<?php

touch($file = __DIR__ . '/addglob_empty_options.zip');

$zip = new ZipArchive();
$zip->open($file, ZipArchive::CREATE | ZipArchive::OVERWRITE);
$zip->addGlob(__FILE__, 0, []);
var_dump($zip->statIndex(0)['name'] === __FILE__);
$zip->close();

?>
--CLEAN--
<?php
@unlink(__DIR__ . '/addglob_empty_options.zip');
?>
--EXPECT--
bool(true)
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