Commit caaef1ba authored by Miklos Szeredi's avatar Miklos Szeredi
Browse files

vfs: don't parse "posixacl" option 



Unlike the others, this is _not_ a standard option accepted by mount(8).

In fact SB_POSIXACL is an internal flag, and accepting MS_POSIXACL on the
mount(2) interface is possibly a bug.

The only filesystem that apparently wants to handle the "posixacl" option
is 9p, but it has special handling of that option besides setting
SB_POSIXACL.

Signed-off-by: default avatarMiklos Szeredi <mszeredi@redhat.com>
Reviewed-by: default avatarChristoph Hellwig <hch@lst.de>
parent 9193ae87

fs/fs_context.c

+0 −1
Original line number Diff line number Diff line
@@ -42,7 +42,6 @@ static const struct constant_table common_set_sb_flag[] = { 
	{ "dirsync",	SB_DIRSYNC },

	{ "lazytime",	SB_LAZYTIME },

	{ "mand",	SB_MANDLOCK },

	{ "posixacl",	SB_POSIXACL },

	{ "ro",		SB_RDONLY },

	{ "sync",	SB_SYNCHRONOUS },

	{ },

CRA Git | Maintained and supported by SUSTech CRA and CCSE