File Upload Attribute not working in v1.5.6c

[ntestinfo11]

Hello,

I have just fresh installed Zencart v1.5.6c with demo products data.

NO PLUGINS INSTALLED.

PHP Version: 7.1.30

Files i tried are jpg, jpeg, zip extensions which are supported in configuration

I assigned file upload attribute to one product
http://bambhaniya.website/index.php?...&products_id=1

When i upload any file it says

Error: File type not allowed. .0

SCREENSHOT ATTACHED.

[lat9]

That's an over-zealous sanitization of the Maximum Values configuration-group from this Zen Cart change.

The issue is that there's one configuration setting (UPLOAD_FILENAME_EXTENSIONS) that's not an integer, which is what you've identified. To correct, you'll need to edit /includes/init_includes/init_db_config_read.php, changing

while (!$configuration->EOF) {
  /**
 * dynamic define based on info read from DB
 */
  if ($configuration->fields['configuration_group_id'] == 2 || 
    $configuration->fields['configuration_group_id'] == 3) { 
    define(strtoupper($configuration->fields['cfgkey']), (int)$configuration->fields['cfgvalue']);
  } else { 
    define(strtoupper($configuration->fields['cfgkey']), $configuration->fields['cfgvalue']);
  }
  $configuration->MoveNext();
}

to

while (!$configuration->EOF) {
  /**
 * dynamic define based on info read from DB
 */
  if ($configuration->fields['configuration_group_id'] == 2 || 
    ($configuration->fields['configuration_group_id'] == 3 && $configuration->fields['cfgkey'] != 'UPLOAD_FILENAME_EXTENSIONS')) { 
    define(strtoupper($configuration->fields['cfgkey']), (int)$configuration->fields['cfgvalue']);
  } else { 
    define(strtoupper($configuration->fields['cfgkey']), $configuration->fields['cfgvalue']);
  }
  $configuration->MoveNext();
}

Zen Cart Pull-Request (PR) submitted: https://github.com/zencart/zencart/pull/2697

[Explorer40]

Thank you, this worked perfectly!

[lat9]

Noting that the solution for Zen Cart 1.5.7 is slightly different!

[brandonturpin]

Noting that the solution for Zen Cart 1.5.7 is slightly different!

So what is the solution in 1.5.7? Having the same issue after upgrading.

[DrByte]

Noting that the solution for Zen Cart 1.5.7 is slightly different!

So what is the solution in 1.5.7? Having the same issue after upgrading.

1.5.7 isn't released yet.

[brandonturpin]

1.5.7 isn't released yet.

Oh, your right... well adding that for me broke the whole site.

[swguy]

In 1.5.7, this value is not in the database so the additional check is not required.

[Carbonless]

1.5.7 isn't released yet.

Now that 1.5.7 is released.... where would the specific settings be located?

[DrByte]

Now that 1.5.7 is released.... where would the specific settings be located?

If you're talking about site-wide file extensions allowed in ALL upload activities on the site:
https://docs.zen-cart.com/user/upgra.../#zen-cart-157

Or, if it's for a specific page/form, edit your PHP code to tell the upload class the specific file extensions you support for THAT specific upload by passing the list of supported extensions as function parameters.