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-rw-r--r--net/sunrpc/auth_gss/auth_gss.c4
-rw-r--r--net/sunrpc/auth_gss/svcauth_gss.c12
-rw-r--r--net/sunrpc/clnt.c1
-rw-r--r--net/sunrpc/svc.c2
-rw-r--r--net/sunrpc/xprtrdma/verbs.c6
5 files changed, 12 insertions, 13 deletions
diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c
index c7af0220f8..369310909f 100644
--- a/net/sunrpc/auth_gss/auth_gss.c
+++ b/net/sunrpc/auth_gss/auth_gss.c
@@ -1875,8 +1875,10 @@ gss_wrap_req_priv(struct rpc_cred *cred, struct gss_cl_ctx *ctx,
offset = (u8 *)p - (u8 *)snd_buf->head[0].iov_base;
maj_stat = gss_wrap(ctx->gc_gss_ctx, offset, snd_buf, inpages);
/* slack space should prevent this ever happening: */
- if (unlikely(snd_buf->len > snd_buf->buflen))
+ if (unlikely(snd_buf->len > snd_buf->buflen)) {
+ status = -EIO;
goto wrap_failed;
+ }
/* We're assuming that when GSS_S_CONTEXT_EXPIRED, the encryption was
* done anyway, so it's safe to put the request on the wire: */
if (maj_stat == GSS_S_CONTEXT_EXPIRED)
diff --git a/net/sunrpc/auth_gss/svcauth_gss.c b/net/sunrpc/auth_gss/svcauth_gss.c
index 24de941847..73a90ad873 100644
--- a/net/sunrpc/auth_gss/svcauth_gss.c
+++ b/net/sunrpc/auth_gss/svcauth_gss.c
@@ -1033,17 +1033,11 @@ null_verifier:
static void gss_free_in_token_pages(struct gssp_in_token *in_token)
{
- u32 inlen;
int i;
i = 0;
- inlen = in_token->page_len;
- while (inlen) {
- if (in_token->pages[i])
- put_page(in_token->pages[i]);
- inlen -= inlen > PAGE_SIZE ? PAGE_SIZE : inlen;
- }
-
+ while (in_token->pages[i])
+ put_page(in_token->pages[i++]);
kfree(in_token->pages);
in_token->pages = NULL;
}
@@ -1075,7 +1069,7 @@ static int gss_read_proxy_verf(struct svc_rqst *rqstp,
goto out_denied_free;
pages = DIV_ROUND_UP(inlen, PAGE_SIZE);
- in_token->pages = kcalloc(pages, sizeof(struct page *), GFP_KERNEL);
+ in_token->pages = kcalloc(pages + 1, sizeof(struct page *), GFP_KERNEL);
if (!in_token->pages)
goto out_denied_free;
in_token->page_base = 0;
diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
index 28f3749f6d..59b2fbd88e 100644
--- a/net/sunrpc/clnt.c
+++ b/net/sunrpc/clnt.c
@@ -1071,6 +1071,7 @@ struct rpc_clnt *rpc_bind_new_program(struct rpc_clnt *old,
.authflavor = old->cl_auth->au_flavor,
.cred = old->cl_cred,
.stats = old->cl_stats,
+ .timeout = old->cl_timeout,
};
struct rpc_clnt *clnt;
int err;
diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c
index b33e429336..2b4b1276d4 100644
--- a/net/sunrpc/svc.c
+++ b/net/sunrpc/svc.c
@@ -1265,8 +1265,6 @@ svc_generic_init_request(struct svc_rqst *rqstp,
if (rqstp->rq_proc >= versp->vs_nproc)
goto err_bad_proc;
rqstp->rq_procinfo = procp = &versp->vs_proc[rqstp->rq_proc];
- if (!procp)
- goto err_bad_proc;
/* Initialize storage for argp and resp */
memset(rqstp->rq_argp, 0, procp->pc_argzero);
diff --git a/net/sunrpc/xprtrdma/verbs.c b/net/sunrpc/xprtrdma/verbs.c
index 4f8d7efa46..432557a553 100644
--- a/net/sunrpc/xprtrdma/verbs.c
+++ b/net/sunrpc/xprtrdma/verbs.c
@@ -244,7 +244,11 @@ rpcrdma_cm_event_handler(struct rdma_cm_id *id, struct rdma_cm_event *event)
case RDMA_CM_EVENT_DEVICE_REMOVAL:
pr_info("rpcrdma: removing device %s for %pISpc\n",
ep->re_id->device->name, sap);
- fallthrough;
+ switch (xchg(&ep->re_connect_status, -ENODEV)) {
+ case 0: goto wake_connect_worker;
+ case 1: goto disconnected;
+ }
+ return 0;
case RDMA_CM_EVENT_ADDR_CHANGE:
ep->re_connect_status = -ENODEV;
goto disconnected;