Merge pull request #10024 from grpc/revert-10015-use_after_free

Revert "Fix flaky use-after-free in udp_server"

1 files changed, 1 insertions, 5 deletions

diff --git a/src/core/lib/iomgr/udp_server.c b/src/core/lib/iomgr/udp_server.c
index d1bcd89af1..2a1c8d39fa 100644
--- a/src/core/lib/iomgr/udp_server.c
+++ b/src/core/lib/iomgr/udp_server.c
@@ -485,11 +485,7 @@ void grpc_udp_server_start(grpc_exec_ctx *exec_ctx, grpc_udp_server *s,
                       grpc_schedule_on_exec_ctx);
     grpc_fd_notify_on_write(exec_ctx, sp->emfd, &sp->write_closure);
 
-    /* Registered for both read and write callbacks: increment active_ports
-     * twice to account for this, and delay free-ing of memory until both
-     * on_read and on_write have fired. */
-    s->active_ports += 2;
-
+    s->active_ports++;
     sp = sp->next;
   }