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sunrpc: Convert kuids and kgids to uids and gids for printing

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When printing kuids and kgids for debugging purpropses convert them
to ordinary integers so their values can be fed to the oridnary
print functions.

Cc: "J. Bruce Fields" <bfields@fieldses.org>
Cc: Trond Myklebust <Trond.Myklebust@netapp.com>
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
This commit is contained in:
Eric W. Biederman 2013-02-01 17:10:52 -08:00
parent 9132adb021
commit cdba321e29
3 changed files with 13 additions and 7 deletions
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4
net/sunrpc/auth_generic.c
View File

@ -96,7 +96,9 @@ generic_create_cred(struct rpc_auth *auth, struct auth_cred *acred, int flags)
dprintk("RPC: allocated %s cred %p for uid %d gid %d\n", dprintk("RPC: allocated %s cred %p for uid %d gid %d\n",
gcred->acred.machine_cred ? "machine" : "generic", gcred->acred.machine_cred ? "machine" : "generic",
gcred, acred->uid, acred->gid); gcred,
from_kuid(&init_user_ns, acred->uid),
from_kgid(&init_user_ns, acred->gid));
return &gcred->gc_base; return &gcred->gc_base;
} }

13
net/sunrpc/auth_gss/auth_gss.c
View File

@ -517,7 +517,7 @@ gss_refresh_upcall(struct rpc_task *task)
int err = 0; int err = 0;
dprintk("RPC: %5u %s for uid %u\n", dprintk("RPC: %5u %s for uid %u\n",
task->tk_pid, __func__, cred->cr_uid); task->tk_pid, __func__, from_kuid(&init_user_ns, cred->cr_uid));
gss_msg = gss_setup_upcall(task->tk_client, gss_auth, cred); gss_msg = gss_setup_upcall(task->tk_client, gss_auth, cred);
if (PTR_ERR(gss_msg) == -EAGAIN) { if (PTR_ERR(gss_msg) == -EAGAIN) {
/* XXX: warning on the first, under the assumption we /* XXX: warning on the first, under the assumption we
@ -549,7 +549,8 @@ gss_refresh_upcall(struct rpc_task *task)
gss_release_msg(gss_msg); gss_release_msg(gss_msg);
out: out:
dprintk("RPC: %5u %s for uid %u result %d\n", dprintk("RPC: %5u %s for uid %u result %d\n",
task->tk_pid, __func__, cred->cr_uid, err); task->tk_pid, __func__,
from_kuid(&init_user_ns, cred->cr_uid), err);
return err; return err;
} }
@ -562,7 +563,8 @@ gss_create_upcall(struct gss_auth *gss_auth, struct gss_cred *gss_cred)
DEFINE_WAIT(wait); DEFINE_WAIT(wait);
int err = 0; int err = 0;
dprintk("RPC: %s for uid %u\n", __func__, cred->cr_uid); dprintk("RPC: %s for uid %u\n",
__func__, from_kuid(&init_user_ns, cred->cr_uid));
retry: retry:
gss_msg = gss_setup_upcall(gss_auth->client, gss_auth, cred); gss_msg = gss_setup_upcall(gss_auth->client, gss_auth, cred);
if (PTR_ERR(gss_msg) == -EAGAIN) { if (PTR_ERR(gss_msg) == -EAGAIN) {
@ -604,7 +606,7 @@ gss_create_upcall(struct gss_auth *gss_auth, struct gss_cred *gss_cred)
gss_release_msg(gss_msg); gss_release_msg(gss_msg);
out: out:
dprintk("RPC: %s for uid %u result %d\n", dprintk("RPC: %s for uid %u result %d\n",
__func__, cred->cr_uid, err); __func__, from_kuid(&init_user_ns, cred->cr_uid), err);
return err; return err;
} }
@ -1059,7 +1061,8 @@ gss_create_cred(struct rpc_auth *auth, struct auth_cred *acred, int flags)
int err = -ENOMEM; int err = -ENOMEM;
dprintk("RPC: %s for uid %d, flavor %d\n", dprintk("RPC: %s for uid %d, flavor %d\n",
__func__, acred->uid, auth->au_flavor); __func__, from_kuid(&init_user_ns, acred->uid),
auth->au_flavor);
if (!(cred = kzalloc(sizeof(*cred), GFP_NOFS))) if (!(cred = kzalloc(sizeof(*cred), GFP_NOFS)))
goto out_err; goto out_err;

3
net/sunrpc/auth_unix.c
View File

@ -65,7 +65,8 @@ unx_create_cred(struct rpc_auth *auth, struct auth_cred *acred, int flags)
unsigned int i; unsigned int i;
dprintk("RPC: allocating UNIX cred for uid %d gid %d\n", dprintk("RPC: allocating UNIX cred for uid %d gid %d\n",
acred->uid, acred->gid); from_kuid(&init_user_ns, acred->uid),
from_kgid(&init_user_ns, acred->gid));
if (!(cred = kmalloc(sizeof(*cred), GFP_NOFS))) if (!(cred = kmalloc(sizeof(*cred), GFP_NOFS)))
return ERR_PTR(-ENOMEM); return ERR_PTR(-ENOMEM);