From 1494e08ea253f9a0cfdd829c2c8e6d6a6510a74c Mon Sep 17 00:00:00 2001
From: jacqueline <me@jacqueline.id.au>
Date: Wed, 31 Jan 2024 15:24:15 +1100
Subject: [PATCH] Handle read errors properly

---
 src/codecs/source_buffer.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/codecs/source_buffer.cpp b/src/codecs/source_buffer.cpp
index 1db2e6c2..3b455038 100644
--- a/src/codecs/source_buffer.cpp
+++ b/src/codecs/source_buffer.cpp
@@ -40,8 +40,9 @@ auto SourceBuffer::Refill(IStream* src) -> bool {
   }
   bool eof = false;
   AddBytes([&](cpp::span<std::byte> buf) -> size_t {
-    size_t bytes_read = src->Read(buf);
-    eof = bytes_read == 0;
+    ssize_t bytes_read = src->Read(buf);
+    // Treat read errors as EOF.
+    eof = bytes_read <= 0;
     return bytes_read;
   });
   return eof;