From ad218a6c9ca140200839d43f12bb1e84c8c380d4 Mon Sep 17 00:00:00 2001
From: Chris Hennick <4961925+Pr0methean@users.noreply.github.com>
Date: Mon, 3 Jun 2024 20:23:46 -0700
Subject: [PATCH] ci(fuzz): Allow zopfli_buffer_size to be 3 * power of 2

---
 src/write.rs | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/write.rs b/src/write.rs
index acf9ac98..82764af6 100644
--- a/src/write.rs
+++ b/src/write.rs
@@ -287,7 +287,11 @@ impl<'a> arbitrary::Arbitrary<'a> for FileOptions<'a, ExtendedFileOptions> {
         };
         #[cfg(feature = "deflate-zopfli")]
         if options.compression_method == CompressionMethod::Deflated && bool::arbitrary(u)? {
-            options.zopfli_buffer_size = Some(1 << u.int_in_range(9..=30)?);
+            options.zopfli_buffer_size = Some(1 << u.int_in_range(8..=29)? * if bool::arbitrary(u) {
+                2
+            } else {
+                3
+            });
         }
         u.arbitrary_loop(Some(0), Some((u16::MAX / 4) as u32), |u| {
             options