diff options
Diffstat (limited to 'fs/nfs')
| -rw-r--r-- | fs/nfs/callback_proc.c | 7 | ||||
| -rw-r--r-- | fs/nfs/nfs4idmap.c | 5 | ||||
| -rw-r--r-- | fs/nfs/nfs4proc.c | 2 |
3 files changed, 6 insertions, 8 deletions
diff --git a/fs/nfs/callback_proc.c b/fs/nfs/callback_proc.c index 19151f6c0e97..516b2248cafe 100644 --- a/fs/nfs/callback_proc.c +++ b/fs/nfs/callback_proc.c @@ -420,11 +420,8 @@ validate_seqid(const struct nfs4_slot_table *tbl, const struct nfs4_slot *slot, return htonl(NFS4ERR_SEQ_FALSE_RETRY); } - /* Wraparound */ - if (unlikely(slot->seq_nr == 0xFFFFFFFFU)) { - if (args->csa_sequenceid == 1) - return htonl(NFS4_OK); - } else if (likely(args->csa_sequenceid == slot->seq_nr + 1)) + /* Note: wraparound relies on seq_nr being of type u32 */ + if (likely(args->csa_sequenceid == slot->seq_nr + 1)) return htonl(NFS4_OK); /* Misordered request */ diff --git a/fs/nfs/nfs4idmap.c b/fs/nfs/nfs4idmap.c index 22dc30a679a0..b6f9d84ba19b 100644 --- a/fs/nfs/nfs4idmap.c +++ b/fs/nfs/nfs4idmap.c @@ -343,7 +343,7 @@ static ssize_t nfs_idmap_lookup_name(__u32 id, const char *type, char *buf, int id_len; ssize_t ret; - id_len = snprintf(id_str, sizeof(id_str), "%u", id); + id_len = nfs_map_numeric_to_string(id, id_str, sizeof(id_str)); ret = nfs_idmap_get_key(id_str, id_len, type, buf, buflen, idmap); if (ret < 0) return -EINVAL; @@ -627,7 +627,8 @@ static int nfs_idmap_read_and_verify_message(struct idmap_msg *im, if (strcmp(upcall->im_name, im->im_name) != 0) break; /* Note: here we store the NUL terminator too */ - len = sprintf(id_str, "%d", im->im_id) + 1; + len = 1 + nfs_map_numeric_to_string(im->im_id, id_str, + sizeof(id_str)); ret = nfs_idmap_instantiate(key, authkey, id_str, len); break; case IDMAP_CONV_IDTONAME: diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index 610abc7392d7..c2b9d5d6e6cb 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -750,7 +750,7 @@ static int nfs41_sequence_process(struct rpc_task *task, * The slot id we used was probably retired. Try again * using a different slot id. */ - if (slot->seq_nr < slot->table->target_highest_slotid) + if (slot->slot_nr < slot->table->target_highest_slotid) goto session_recover; goto retry_nowait; case -NFS4ERR_SEQ_MISORDERED: |