2024년 4월 25일 (목) 오후 3:23, Sungjong Seo <sj1557.seo@xxxxxxxxxxx>님이 작성: > > > From exFAT specification, the reserved fields should initialize > > to zero and should not use for any purpose. > > > > If create a new dentry set in the UNUSED dentries, all fields > > had been zeroed when allocating cluster to parent directory. > > > > But if create a new dentry set in the DELETED dentries, the > > reserved fields in file and stream extension dentries may be > > non-zero. Because only the valid bit of the type field of the > > dentry is cleared in exfat_remove_entries(), if the type of > > dentry is different from the original(For example, a dentry that > > was originally a file name dentry, then set to deleted dentry, > > and then set as a file dentry), the reserved fields is non-zero. > > > > So this commit initializes the dentry to 0 before createing file > > dentry and stream extension dentry. > > > > Signed-off-by: Yuezhang Mo <Yuezhang.Mo@xxxxxxxx> > > Reviewed-by: Andy Wu <Andy.Wu@xxxxxxxx> > > Reviewed-by: Aoyama Wataru <wataru.aoyama@xxxxxxxx> > > Looks good. Thanks for your patch. > Reviewed-by: Sungjong Seo <sj1557.seo@xxxxxxxxxxx> Applied it to #dev. Thanks!
