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authorJeff Layton <jlayton@redhat.com>2012-10-03 16:02:36 -0400
committerSteve French <smfrench@gmail.com>2012-10-07 20:05:47 -0500
commit72bd481f860f0125c810bb43d878ce5f9c060c58 (patch)
tree2c3896f96c94fab2b35fbc7575110eb09381221d /fs/cifs
parentfd3ba42c76d3d4b776120c2b24c1791e7bb3deb1 (diff)
downloadop-kernel-dev-72bd481f860f0125c810bb43d878ce5f9c060c58.zip
op-kernel-dev-72bd481f860f0125c810bb43d878ce5f9c060c58.tar.gz
cifs: reinstate the forcegid option
Apparently this was lost when we converted to the standard option parser in 8830d7e07a5e38bc47650a7554b7c1cfd49902bf Cc: Sachin Prabhu <sprabhu@redhat.com> Cc: stable@vger.kernel.org # v3.4+ Reported-by: Gregory Lee Bartholomew <gregory.lee.bartholomew@gmail.com> Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <smfrench@gmail.com>
Diffstat (limited to 'fs/cifs')
-rw-r--r--fs/cifs/connect.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index 2fdbe08..5c670b9 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -67,6 +67,7 @@ enum {
/* Mount options that take no arguments */
Opt_user_xattr, Opt_nouser_xattr,
Opt_forceuid, Opt_noforceuid,
+ Opt_forcegid, Opt_noforcegid,
Opt_noblocksend, Opt_noautotune,
Opt_hard, Opt_soft, Opt_perm, Opt_noperm,
Opt_mapchars, Opt_nomapchars, Opt_sfu,
@@ -117,6 +118,8 @@ static const match_table_t cifs_mount_option_tokens = {
{ Opt_nouser_xattr, "nouser_xattr" },
{ Opt_forceuid, "forceuid" },
{ Opt_noforceuid, "noforceuid" },
+ { Opt_forcegid, "forcegid" },
+ { Opt_noforcegid, "noforcegid" },
{ Opt_noblocksend, "noblocksend" },
{ Opt_noautotune, "noautotune" },
{ Opt_hard, "hard" },
@@ -1195,6 +1198,12 @@ cifs_parse_mount_options(const char *mountdata, const char *devname,
case Opt_noforceuid:
override_uid = 0;
break;
+ case Opt_forcegid:
+ override_gid = 1;
+ break;
+ case Opt_noforcegid:
+ override_gid = 0;
+ break;
case Opt_noblocksend:
vol->noblocksnd = 1;
break;
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