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Ensure we don't generate incorrect content types when files are requested with query strings. Fixes #14450 props chrisbliss18.

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git-svn-id: https://develop.svn.wordpress.org/trunk@15749 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Peter Westwood 2010-10-07 21:00:45 +00:00
parent 7005ab8841
commit bf878cad07
1 changed files with 2 additions and 2 deletions
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4
wp-includes/ms-files.php
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@ -29,14 +29,14 @@ if ( !is_file( $file ) ) {
die( '404 — File not found.' ); die( '404 — File not found.' );
} }
$mime = wp_check_filetype( $_SERVER[ 'REQUEST_URI' ] ); $mime = wp_check_filetype( $file );
if( false === $mime[ 'type' ] && function_exists( 'mime_content_type' ) ) if( false === $mime[ 'type' ] && function_exists( 'mime_content_type' ) )
$mime[ 'type' ] = mime_content_type( $file ); $mime[ 'type' ] = mime_content_type( $file );
if( $mime[ 'type' ] ) if( $mime[ 'type' ] )
$mimetype = $mime[ 'type' ]; $mimetype = $mime[ 'type' ];
else else
$mimetype = 'image/' . substr( $_SERVER[ 'REQUEST_URI' ], strrpos( $_SERVER[ 'REQUEST_URI' ], '.' ) + 1 ); $mimetype = 'image/' . substr( $file, strrpos( $file, '.' ) + 1 );
header( 'Content-type: ' . $mimetype ); // always send this header( 'Content-type: ' . $mimetype ); // always send this
if ( false === strpos( $_SERVER['SERVER_SOFTWARE'], 'Microsoft-IIS' ) ) if ( false === strpos( $_SERVER['SERVER_SOFTWARE'], 'Microsoft-IIS' ) )