commit 0baf1dc569a112bc71039b84bdaef0bad68cf852
author David Garcia Quintas <dgq@google.com> Fri Oct 28 04:44:01 2016 +0200
committer David Garcia Quintas <dgq@google.com> Fri Oct 28 04:51:28 2016 +0200
tree 15a76c9ef5ba9df2a192b79376430d066055ff02
parent c5d447eb30814377c4be4d514524b48a36589015

Made LB token dynamic size <= 50 bytes

src/core/ext/lb_policy/grpclb/grpclb.c

diff --git a/src/core/ext/lb_policy/grpclb/grpclb.c b/src/core/ext/lb_policy/grpclb/grpclb.c
index 6da4feb..5bbf857 100644
--- a/src/core/ext/lb_policy/grpclb/grpclb.c
+++ b/src/core/ext/lb_policy/grpclb/grpclb.c
@@ -407,10 +407,12 @@
     /* lb token processing */
     void *user_data;
     if (server->has_load_balance_token) {
-      const size_t lb_token_size =
-          GPR_ARRAY_SIZE(server->load_balance_token) - 1;
+      const size_t lb_token_max_length =
+          GPR_ARRAY_SIZE(server->load_balance_token);
+      const size_t lb_token_length =
+          strnlen(server->load_balance_token, lb_token_max_length);
       grpc_mdstr *lb_token_mdstr = grpc_mdstr_from_buffer(
-          (uint8_t *)server->load_balance_token, lb_token_size);
+          (uint8_t *)server->load_balance_token, lb_token_length);
       user_data = grpc_mdelem_from_metadata_strings(GRPC_MDSTR_LB_TOKEN,
                                                     lb_token_mdstr);
     } else {