Commit bead55ef authored by hujianyang's avatar hujianyang Committed by Miklos Szeredi
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ovl: print error message for invalid mount options 



Overlayfs should print an error message if an incorrect mount option
is caught like other filesystems.

After this patch, improper option input could be clearly known.

Reported-by: default avatarFabian Sturm <fabian.sturm@aduu.de>
Signed-off-by: default avatarhujianyang <hujianyang@huawei.com>
Signed-off-by: default avatarMiklos Szeredi <mszeredi@suse.cz>
parent 06e5801b

fs/overlayfs/super.c

+1 −0
Original line number Diff line number Diff line
@@ -615,6 +615,7 @@ static int ovl_parse_opt(char *opt, struct ovl_config *config) 
			break;



		default:

			pr_err("overlayfs: unrecognized mount option \"%s\" or missing value\n", p);

			return -EINVAL;

		}

	}