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| author | J. Bruce Fields <bfields@redhat.com> | 2013-05-15 00:53:40 +0400 |
|---|---|---|
| committer | J. Bruce Fields <bfields@redhat.com> | 2013-07-02 01:23:06 +0400 |
| commit | 442340639194762df7e61e8aabae44a18896eca1 (patch) | |
| tree | 95adc5287a1c3c43b50e0d12183d8bd5a596e43b | |
| parent | 0de934936b731ca49ece266284da3c7cb402c74e (diff) | |
| download | linux-442340639194762df7e61e8aabae44a18896eca1.tar.xz | |
svcrpc: introduce init_svc_cred
Common helper to zero out fields of the svc_cred.
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
| -rw-r--r-- | include/linux/sunrpc/svcauth.h | 7 | ||||
| -rw-r--r-- | net/sunrpc/auth_gss/svcauth_gss.c | 6 |
2 files changed, 9 insertions, 4 deletions
diff --git a/include/linux/sunrpc/svcauth.h b/include/linux/sunrpc/svcauth.h index ff374ab30839..95c956613a9c 100644 --- a/include/linux/sunrpc/svcauth.h +++ b/include/linux/sunrpc/svcauth.h @@ -25,6 +25,13 @@ struct svc_cred { char *cr_principal; /* for gss */ }; +static inline void init_svc_cred(struct svc_cred *cred) +{ + cred->cr_group_info = NULL; + cred->cr_principal = NULL; + cred->cr_gss_mech = NULL; +} + static inline void free_svc_cred(struct svc_cred *cred) { if (cred->cr_group_info) diff --git a/net/sunrpc/auth_gss/svcauth_gss.c b/net/sunrpc/auth_gss/svcauth_gss.c index 29b4ba93ab3c..8d7860ee2398 100644 --- a/net/sunrpc/auth_gss/svcauth_gss.c +++ b/net/sunrpc/auth_gss/svcauth_gss.c @@ -377,8 +377,7 @@ rsc_init(struct cache_head *cnew, struct cache_head *ctmp) new->handle.data = tmp->handle.data; tmp->handle.data = NULL; new->mechctx = NULL; - new->cred.cr_group_info = NULL; - new->cred.cr_principal = NULL; + init_svc_cred(&new->cred); } static void @@ -392,9 +391,8 @@ update_rsc(struct cache_head *cnew, struct cache_head *ctmp) memset(&new->seqdata, 0, sizeof(new->seqdata)); spin_lock_init(&new->seqdata.sd_lock); new->cred = tmp->cred; - tmp->cred.cr_group_info = NULL; new->cred.cr_principal = tmp->cred.cr_principal; - tmp->cred.cr_principal = NULL; + init_svc_cred(&tmp->cred); } static struct cache_head * |