From fbde901614368dcf03d4a8eee800d8b89131465f Mon Sep 17 00:00:00 2001
From: Nico Weber <thakis@chromium.org>
Date: Mon, 15 Jan 2024 14:09:00 -0500
Subject: [PATCH] LibGfx: Use read_effective_chunk_size() in skip_segment()

We missed this one in d184e6014ccd8.

No behavior change in valid JPEGs. No silent underflow in invalid ones.
---
 Userland/Libraries/LibGfx/ImageFormats/JPEGLoader.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Userland/Libraries/LibGfx/ImageFormats/JPEGLoader.cpp b/Userland/Libraries/LibGfx/ImageFormats/JPEGLoader.cpp
index 071c03f815..d869cdfd37 100644
--- a/Userland/Libraries/LibGfx/ImageFormats/JPEGLoader.cpp
+++ b/Userland/Libraries/LibGfx/ImageFormats/JPEGLoader.cpp
@@ -1351,7 +1351,7 @@ static ErrorOr<void> read_quantization_table(JPEGStream& stream, JPEGLoadingCont
 
 static ErrorOr<void> skip_segment(JPEGStream& stream)
 {
-    u16 bytes_to_skip = TRY(stream.read_u16()) - 2;
+    u16 bytes_to_skip = TRY(read_effective_chunk_size(stream));
     TRY(stream.discard(bytes_to_skip));
     return {};
 }