Fix cast to avoid potential wraparound

9 years ago · 139098c188
parent 8d8f9a891b
commit 139098c188
1 changed files with 2 additions and 2 deletions
--- a/src/core/lib/transport/metadata.c
+++ b/src/core/lib/transport/metadata.c
@ -507,8 +507,8 @@ static void grow_mdtab(mdtab_shard *shard) {
 }

 static void rehash_mdtab(mdtab_shard *shard) {
-  if ((size_t)gpr_atm_no_barrier_load(&shard->free_estimate) >
-      shard->capacity / 4) {
+  if (gpr_atm_no_barrier_load(&shard->free_estimate) >
+      (gpr_atm)(shard->capacity / 4)) {
    gc_mdtab(shard);
  } else {
    grow_mdtab(shard);