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Filesystem API: Avoid an infinite loop in `wp_mkdir_p()` when trying to determine the parent folder with `open_basedir` restriction in effect. 

Props soulseekah, 1265578519-1.
Fixes #43417.

git-svn-id: https://develop.svn.wordpress.org/trunk@42801 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Sergey Biryukov 2018-03-08 19:31:59 +00:00
parent f6de9b77f8
commit 19ed786c78
1 changed files with 1 additions and 1 deletions
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2
src/wp-includes/functions.php
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@ -1679,7 +1679,7 @@ function wp_mkdir_p( $target ) {
// We need to find the permissions of the parent folder that exists and inherit that.
$target_parent = dirname( $target );
while ( '.' != $target_parent && ! is_dir( $target_parent ) ) {
while ( '.' != $target_parent && ! is_dir( $target_parent ) && dirname( $target_parent ) !== $target_parent ) {
$target_parent = dirname( $target_parent );
}