From 2df72a6e545ce2f13ac3c9c67d5d02e513802372 Mon Sep 17 00:00:00 2001
From: Isaiah Gamble <77396670+tsar-boomba@users.noreply.github.com>
Date: Sat, 14 Jan 2023 23:59:35 -0500
Subject: [PATCH] fix(ext/flash): Fix panic when JS caller doesn't consume
 request body (#16173)

If the JS handler gets a POST, PUT, or PATCH request, but doesn't
`await` the body, deno would panic because it will try to read the body
even though the request has already been handled.

Not sure how/where to test this case, so I could use some help with
that.
---
 ext/flash/lib.rs | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/ext/flash/lib.rs b/ext/flash/lib.rs
index a37a436411..7a7849be1d 100644
--- a/ext/flash/lib.rs
+++ b/ext/flash/lib.rs
@@ -754,7 +754,11 @@ async fn op_flash_read_body(
     .as_mut()
     .unwrap()
   };
-  let tx = ctx.requests.get_mut(&token).unwrap();
+  let tx = match ctx.requests.get_mut(&token) {
+    Some(tx) => tx,
+    // request was already consumed by caller
+    None => return 0,
+  };
 
   if tx.te_chunked {
     let mut decoder =