| commit | ad4d05329df5e9825cac3132e12453a6c12915b8 | [log] [tgz] |
|---|---|---|
| author | Jan Kara <jack@suse.cz> | Mon Jan 02 14:30:31 2017 +0100 |
| committer | Jan Kara <jack@suse.cz> | Thu Jan 05 07:52:57 2017 +0100 |
| tree | 56e6acd3b189c2fa6654ee13d1418616de19c7e8 | |
| parent | a17f0cb5b9eaf8212b396d2381cf7594cd5315c7 [diff] |
udf: Make stat on symlink report symlink length as st_size UDF encodes symlinks in a more complex fashion and thus i_size of a symlink does not match the lenght of a string returned by readlink(2). This confuses some applications (see bug 191241) and may be considered a violation of POSIX. Fix the problem by reading the link into page cache in response to stat(2) call and report the length of the decoded path. Signed-off-by: Jan Kara <jack@suse.cz>