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Upload: Run the final file name collision test in wp_unique_filename() for each existing file + 1.

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Props pbiron.
See #48975.


git-svn-id: https://develop.svn.wordpress.org/trunk@46976 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Andrew Ozz 2019-12-17 20:50:16 +00:00
parent a4b65bfca8
commit a276995ff9
1 changed files with 1 additions and 1 deletions
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src/wp-includes/functions.php
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@ -2492,7 +2492,7 @@ function wp_unique_filename( $dir, $filename, $unique_filename_callback = null )
// Ensure this never goes into infinite loop // Ensure this never goes into infinite loop
// as it uses pathinfo() and regex in the check but string replacement for the changes. // as it uses pathinfo() and regex in the check but string replacement for the changes.
$count = count( $files ); $count = count( $files );
$i = 1; $i = 0;
while ( $i <= $count && _wp_check_existing_file_names( $filename, $files ) ) { while ( $i <= $count && _wp_check_existing_file_names( $filename, $files ) ) {
$new_number = (int) $number + 1; $new_number = (int) $number + 1;