diff options
Diffstat (limited to 'net/sunrpc/auth_gss')
| -rw-r--r-- | net/sunrpc/auth_gss/gss_rpc_xdr.c | 32 |
1 files changed, 17 insertions, 15 deletions
diff --git a/net/sunrpc/auth_gss/gss_rpc_xdr.c b/net/sunrpc/auth_gss/gss_rpc_xdr.c index 5c4c61d527e..a1e1b1ab515 100644 --- a/net/sunrpc/auth_gss/gss_rpc_xdr.c +++ b/net/sunrpc/auth_gss/gss_rpc_xdr.c @@ -264,25 +264,27 @@ static int gssx_dec_option_array(struct xdr_stream *xdr, if (unlikely(p == NULL)) return -ENOSPC; count = be32_to_cpup(p++); - if (count != 0) { - /* we recognize only 1 currently: CREDS_VALUE */ - oa->count = 1; + if (!count) + return 0; - oa->data = kmalloc(sizeof(struct gssx_option), GFP_KERNEL); - if (!oa->data) - return -ENOMEM; + /* we recognize only 1 currently: CREDS_VALUE */ + oa->count = 1; - creds = kmalloc(sizeof(struct svc_cred), GFP_KERNEL); - if (!creds) { - kfree(oa->data); - return -ENOMEM; - } + oa->data = kmalloc(sizeof(struct gssx_option), GFP_KERNEL); + if (!oa->data) + return -ENOMEM; - oa->data[0].option.data = CREDS_VALUE; - oa->data[0].option.len = sizeof(CREDS_VALUE); - oa->data[0].value.data = (void *)creds; - oa->data[0].value.len = 0; + creds = kmalloc(sizeof(struct svc_cred), GFP_KERNEL); + if (!creds) { + kfree(oa->data); + return -ENOMEM; } + + oa->data[0].option.data = CREDS_VALUE; + oa->data[0].option.len = sizeof(CREDS_VALUE); + oa->data[0].value.data = (void *)creds; + oa->data[0].value.len = 0; + for (i = 0; i < count; i++) { gssx_buffer dummy = { 0, NULL }; u32 length; |