Fixes

src/core/lib/iomgr/executor.c

@@ -121,9 +121,8 @@ void grpc_executor_push(grpc_closure *closure, grpc_error *error) {
   gpr_mu_unlock(&g_executor.mu);
 }
 
-void grpc_executor_shutdown() {
+void grpc_executor_shutdown(grpc_exec_ctx *exec_ctx) {
   int pending_join;
-  grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
 
   gpr_mu_lock(&g_executor.mu);
   pending_join = g_executor.pending_join;
@@ -133,8 +132,7 @@ void grpc_executor_shutdown() {
    * list below because we aren't accepting new work */
 
   /* Execute pending callbacks, some may be performing cleanups */
-  grpc_exec_ctx_enqueue_list(&exec_ctx, &g_executor.closures, NULL);
-  grpc_exec_ctx_finish(&exec_ctx);
+  grpc_exec_ctx_enqueue_list(exec_ctx, &g_executor.closures, NULL);
   GPR_ASSERT(grpc_closure_list_empty(g_executor.closures));
   if (pending_join) {
     gpr_thd_join(g_executor.tid);

src/core/lib/support/string.c

@@ -270,7 +270,7 @@ int gpr_stricmp(const char *a, const char *b) {
 static void add_string_to_split(const char *beg, const char *end, char ***strs,
                                 size_t *nstrs, size_t *capstrs) {
   char *out = gpr_malloc((size_t)(end - beg) + 1);
-  memcpy(out, beg, end - beg);
+  memcpy(out, beg, (size_t)(end - beg));
   out[end - beg] = 0;
   if (*nstrs == *capstrs) {
     *capstrs = GPR_MAX(8, 2 * *capstrs);

test/core/end2end/tests/filter_latency.c

@@ -314,7 +314,8 @@ static const grpc_channel_filter test_server_filter = {
  * Registration
  */
 
-static bool maybe_add_filter(grpc_channel_stack_builder *builder, void *arg) {
+static bool maybe_add_filter(grpc_exec_ctx *exec_ctx,
+                             grpc_channel_stack_builder *builder, void *arg) {
   grpc_channel_filter *filter = arg;
   if (g_enable_filter) {
     // Want to add the filter as close to the end as possible, to make