diff options
| -rw-r--r-- | net/9p/client.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/net/9p/client.c b/net/9p/client.c index 8af95b2dddd6..90a2eb926d19 100644 --- a/net/9p/client.c +++ b/net/9p/client.c @@ -108,6 +108,13 @@ static int parse_opts(char *opts, struct p9_client *clnt) break; case Opt_trans: clnt->trans_mod = v9fs_get_trans_by_name(&args[0]); + if(clnt->trans_mod == NULL) { + P9_DPRINTK(P9_DEBUG_ERROR, + "Could not find request transport: %s\n", + (char *) &args[0]); + ret = -EINVAL; + goto free_and_return; + } break; case Opt_legacy: clnt->dotu = 0; @@ -117,6 +124,7 @@ static int parse_opts(char *opts, struct p9_client *clnt) } } +free_and_return: kfree(options); return ret; } |