Re: [uclibc-ng-devel] PATCH] Fix ntfw when called with FTW_CHDIR and FTW_DEPTH to change directory back to the parent before processing the directory (after the contents have already been processed).

Hi all, In using ftw/nftw, I’ve discovered a bug when using FTW_CHDIR and FTW_DEPTH. After changing the working directory to a subdirectory, nftw would process the contents fine. However, it would then try and process the directory itself while still in that directory and then switch back to the parent. This would result in an error (ENOENT). This patch will change working directories to the parent before processing the directory itself.