fix: infinity loop with empty output buffer in Deflate64Decoder

anatawa12 · Jul 16, 2024 · 77a75ed · 77a75ed
1 parent ed5a6bc
commit 77a75ed
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/stream.rs b/src/stream.rs
@@ -60,7 +60,7 @@ impl<R: BufRead> Read for Deflate64Decoder<R> {
                 ));
             }
 
-            if result.bytes_written == 0 && !eof && !self.inflater.finished() {
+            if result.bytes_written == 0 && !eof && !self.inflater.finished() && !buf.is_empty() {
                 // if we haven't ready any data and we haven't hit EOF yet,
                 // ask again. We must not return 0 in such case
                 continue;