diff options
| author | Eric W. Biederman <ebiederm@xmission.com> | 2013-01-30 04:18:50 +0400 |
|---|---|---|
| committer | Eric W. Biederman <ebiederm@xmission.com> | 2013-02-12 15:19:31 +0400 |
| commit | 447c50943fd008755122c7a62bac068e73c1cf2c (patch) | |
| tree | 426cd65ce6dc68aebd9185602560c7c30eb48272 /net/9p/client.c | |
| parent | f791f7c5e354870eaa5e31c4038c6723683283f1 (diff) | |
| download | linux-447c50943fd008755122c7a62bac068e73c1cf2c.tar.xz | |
9p: Modify the stat structures to use kuid_t and kgid_t
9p has thre strucrtures that can encode inode stat information. Modify
all of those structures to contain kuid_t and kgid_t values. Modify
he wire encoders and decoders of those structures to use 'u' and 'g' instead of
'd' in the format string where uids and gids are present.
This results in all kuid and kgid conversion to and from on the wire values
being performed by the same code in protocol.c where the client is known
at the time of the conversion.
Cc: Eric Van Hensbergen <ericvh@gmail.com>
Cc: Ron Minnich <rminnich@gmail.com>
Cc: Latchesar Ionkov <lucho@ionkov.net>
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Diffstat (limited to 'net/9p/client.c')
| -rw-r--r-- | net/9p/client.c | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/net/9p/client.c b/net/9p/client.c index 17855f080acd..8eb75425e6e6 100644 --- a/net/9p/client.c +++ b/net/9p/client.c @@ -1711,7 +1711,9 @@ struct p9_wstat *p9_client_stat(struct p9_fid *fid) (unsigned long long)ret->qid.path, ret->qid.version, ret->mode, ret->atime, ret->mtime, (unsigned long long)ret->length, ret->name, ret->uid, ret->gid, ret->muid, ret->extension, - ret->n_uid, ret->n_gid, ret->n_muid); + from_kuid(&init_user_ns, ret->n_uid), + from_kgid(&init_user_ns, ret->n_gid), + from_kuid(&init_user_ns, ret->n_muid)); p9_free_req(clnt, req); return ret; @@ -1765,8 +1767,10 @@ struct p9_stat_dotl *p9_client_getattr_dotl(struct p9_fid *fid, "<<< st_btime_sec=%lld st_btime_nsec=%lld\n" "<<< st_gen=%lld st_data_version=%lld", ret->st_result_mask, ret->qid.type, ret->qid.path, - ret->qid.version, ret->st_mode, ret->st_nlink, ret->st_uid, - ret->st_gid, ret->st_rdev, ret->st_size, ret->st_blksize, + ret->qid.version, ret->st_mode, ret->st_nlink, + from_kuid(&init_user_ns, ret->st_uid), + from_kgid(&init_user_ns, ret->st_gid), + ret->st_rdev, ret->st_size, ret->st_blksize, ret->st_blocks, ret->st_atime_sec, ret->st_atime_nsec, ret->st_mtime_sec, ret->st_mtime_nsec, ret->st_ctime_sec, ret->st_ctime_nsec, ret->st_btime_sec, ret->st_btime_nsec, @@ -1829,7 +1833,9 @@ int p9_client_wstat(struct p9_fid *fid, struct p9_wstat *wst) (unsigned long long)wst->qid.path, wst->qid.version, wst->mode, wst->atime, wst->mtime, (unsigned long long)wst->length, wst->name, wst->uid, wst->gid, wst->muid, wst->extension, - wst->n_uid, wst->n_gid, wst->n_muid); + from_kuid(&init_user_ns, wst->n_uid), + from_kgid(&init_user_ns, wst->n_gid), + from_kuid(&init_user_ns, wst->n_muid)); req = p9_client_rpc(clnt, P9_TWSTAT, "dwS", fid->fid, wst->size+2, wst); if (IS_ERR(req)) { @@ -1858,7 +1864,9 @@ int p9_client_setattr(struct p9_fid *fid, struct p9_iattr_dotl *p9attr) " valid=%x mode=%x uid=%d gid=%d size=%lld\n" " atime_sec=%lld atime_nsec=%lld\n" " mtime_sec=%lld mtime_nsec=%lld\n", - p9attr->valid, p9attr->mode, p9attr->uid, p9attr->gid, + p9attr->valid, p9attr->mode, + from_kuid(&init_user_ns, p9attr->uid), + from_kgid(&init_user_ns, p9attr->gid), p9attr->size, p9attr->atime_sec, p9attr->atime_nsec, p9attr->mtime_sec, p9attr->mtime_nsec); |