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| author | Heinrich Schuchardt <xypron.glpk@gmx.de> | 2018-07-02 02:41:23 +0200 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2018-07-25 14:59:44 +0200 |
| commit | 0dc1bfb7302d220a48364263d5632d6d572b069b (patch) | |
| tree | f300fb9a8dcd6c034735ab1b5e8d6d7768656c2f /fs/zfs | |
| parent | 1fcb7ea28400aa69e157dc4b19c9667e96d3a033 (diff) | |
| download | u-boot-0dc1bfb7302d220a48364263d5632d6d572b069b.tar.gz | |
fs: fat: cannot write to subdirectories
fs_fat_write() is not able to write to subdirectories.
Currently if a filepath with a leading slash is passed, the slash is
treated as part of the filename to be created in the root directory.
Strip leading (back-)slashes.
Check that the remaining filename does not contain any illegal characters
(<>:"/\|?*). This way we will throw an error when trying to write to a
subdirectory.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'fs/zfs')
0 files changed, 0 insertions, 0 deletions