[CIFS] acl support part 7 (d61e5808) · Commits · e / devices / android_kernel_oneplus_sm7250

fs/cifs/cifsacl.c

+18 −3

Original line number	Diff line number	Diff line
		@@ -134,14 +134,29 @@ int compare_sids(const struct cifs_sid ctsid, const struct cifs_sid cwsid)
		pmode is the existing mode (we only want to overwrite part of this
		bits to set can be: S_IRWXU, S_IRWXG or S_IRWXO ie 00700 or 00070 or 00007
		*/
		static void access_flags_to_mode(__u32 access_flags, umode_t * pmode,
		static void access_flags_to_mode(__u32 ace_flags, umode_t *pmode,
		umode_t bits_to_set)
		{

		*pmode &= ~bits_to_set;

		if (ace_flags & GENERIC_ALL) {
		*pmode \|= (S_IRWXUGO & bits_to_set);
		#ifdef CONFIG_CIFS_DEBUG2
		cFYI(1, ("access flags 0x%x mode now 0x%x", access_flags, *pmode);
		cFYI(1, ("all perms"));
		#endif
		return;
		}
		if ((ace_flags & GENERIC_WRITE) \|\| (ace_flags & FILE_WRITE_RIGHTS))
		*pmode \|= (S_IWUGO & bits_to_set);
		if ((ace_flags & GENERIC_READ) \|\| (ace_flags & FILE_READ_RIGHTS))
		*pmode \|= (S_IRUGO & bits_to_set);
		if ((ace_flags & GENERIC_EXECUTE) \|\| (ace_flags & FILE_EXEC_RIGHTS))
		*pmode \|= (S_IXUGO & bits_to_set);

		#ifdef CONFIG_CIFS_DEBUG2
		cFYI(1, ("access flags 0x%x mode now 0x%x", ace_flags, *pmode);
		#endif
		return;
		}

		@@ -242,7 +257,7 @@ static void parse_ace(struct cifs_ace pace, char end_of_acl)


		static void parse_dacl(struct cifs_acl pdacl, char end_of_acl,
		struct cifs_sid pownersid, struct cifs_sid pgrpsid
		struct cifs_sid pownersid, struct cifs_sid pgrpsid,
		struct inode *inode)
		{
		int i;

+1 −1

Original line number	Diff line number	Diff line
		@@ -73,7 +73,7 @@ struct cifs_wksid {
		#ifdef CONFIG_CIFS_EXPERIMENTAL

		extern int match_sid(struct cifs_sid *);
		extern int compare_sids(struct cifs_sid , struct cifs_sid );
		extern int compare_sids(const struct cifs_sid , const struct cifs_sid );

		#endif /* CONFIG_CIFS_EXPERIMENTAL */