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-rw-r--r--net/9p/client.c8
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;
}