From 4c6f9528b6db9838e8ed2050744a08b53265acb2 Mon Sep 17 00:00:00 2001
From: Alan Modra <amodra@gmail.com>
Date: Fri, 10 Mar 2023 20:25:29 +1030
Subject: [PATCH] gas/compress-debug.c init all of strm

	* compress-debug.c (compress_init): Clear all of strm.
---
 gas/compress-debug.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/gas/compress-debug.c b/gas/compress-debug.c
index 7c979132ae1..174c70e65d5 100644
--- a/gas/compress-debug.c
+++ b/gas/compress-debug.c
@@ -20,6 +20,7 @@
 
 #include "config.h"
 #include <stdio.h>
+#include <string.h>
 #include <zlib.h>
 #if HAVE_ZSTD
 #include <zstd.h>
@@ -39,10 +40,7 @@ compress_init (bool use_zstd)
   }
 
   static struct z_stream_s strm;
-
-  strm.zalloc = NULL;
-  strm.zfree = NULL;
-  strm.opaque = NULL;
+  memset (&strm, 0, sizeof (strm));
   deflateInit (&strm, Z_DEFAULT_COMPRESSION);
   return &strm;
 }
-- 
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