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-rw-r--r--fs/nfsd/nfs4state.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index c8e4a8f42bbe..3322fe35a8fe 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -1979,8 +1979,10 @@ static int copy_cred(struct svc_cred *target, struct svc_cred *source)
target->cr_principal = kstrdup(source->cr_principal, GFP_KERNEL);
target->cr_raw_principal = kstrdup(source->cr_raw_principal,
GFP_KERNEL);
- if ((source->cr_principal && ! target->cr_principal) ||
- (source->cr_raw_principal && ! target->cr_raw_principal))
+ target->cr_targ_princ = kstrdup(source->cr_targ_princ, GFP_KERNEL);
+ if ((source->cr_principal && !target->cr_principal) ||
+ (source->cr_raw_principal && !target->cr_raw_principal) ||
+ (source->cr_targ_princ && !target->cr_targ_princ))
return -ENOMEM;
target->cr_flavor = source->cr_flavor;
@@ -2057,6 +2059,7 @@ same_creds(struct svc_cred *cr1, struct svc_cred *cr2)
|| (!gid_eq(cr1->cr_gid, cr2->cr_gid))
|| !groups_equal(cr1->cr_group_info, cr2->cr_group_info))
return false;
+ /* XXX: check that cr_targ_princ fields match ? */
if (cr1->cr_principal == cr2->cr_principal)
return true;
if (!cr1->cr_principal || !cr2->cr_principal)