Made LB token dynamic size <= 50 bytes
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 {