tree 88fde97a3cc123ee5f0a0848a802ff061a720d21
parent 3279b466d2d2eaf18a022c1f351d4abc8b80e2e8
author Sahana Rao <sahanas@google.com> 1587152543 +0100
committer Sahana Rao <sahanas@google.com> 1588853456 +0000

Don't allow creating or renaming files with invalid characters

If invalid characters are used in a file name, MediaProvider rewrites
the path while inserting the file to database. We should never rewrite
file name for files created through file path.

When creating or renaming files through file path, throw error if
invalid FAT characters are used in file name.

Since file name in the lower file system will always be same as file
name in the database, changed Fuse operations to not use sanitized path.

Test: atest FuseDaemonHostTest#testCantCreateiOrRenameFileWithInvalidName
Test: atest packages/providers/MediaProvider
Bug: 148585977
Change-Id: Ib74ff9da5ecaf1a4bffc69ddf04fac7be7d9d890