lib: fix zlib async callback after close

Closing a zlib stream may throw an uncaught exception afterwards if there was a pending callback still to be invoked. This adds a very minimal fix to the issue as all of this code has been rewritten in later versions. Fixes: #15625 PR-URL: #16312 Reviewed-By: Matteo Collina <[email protected]> Reviewed-By: Anna Henningsen <[email protected]>
nodejs · Feb 11, 2018 · 9f24570 · 9f24570
1 parent d9f4b0f
commit 9f24570
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/zlib.js b/lib/zlib.js
@@ -595,7 +595,7 @@ Zlib.prototype._processChunk = function(chunk, flushFlag, cb) {
       this.callback = null;
     }
 
-    if (self._hadError)
+    if (self._hadError || !self._handle)
       return;
 
     var have = availOutBefore - availOutAfter;