Module Name:    src
Committed By:   riastradh
Date:           Tue Jun 20 15:22:05 UTC 2023

Modified Files:
        src/sys/compat/ossaudio: ossaudio.c

Log Message:
compat_ossaudio: Zero-initialize idat before copyout.

Unclear if there are any paths to the copyout without initialization,
but let's play it safe to keep the auditing effort low.

XXX pullup-8
XXX pullup-9
XXX pullup-10


To generate a diff of this commit:
cvs rdiff -u -r1.84 -r1.85 src/sys/compat/ossaudio/ossaudio.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

Modified files:

Index: src/sys/compat/ossaudio/ossaudio.c
diff -u src/sys/compat/ossaudio/ossaudio.c:1.84 src/sys/compat/ossaudio/ossaudio.c:1.85
--- src/sys/compat/ossaudio/ossaudio.c:1.84	Tue Sep  7 11:43:05 2021
+++ src/sys/compat/ossaudio/ossaudio.c	Tue Jun 20 15:22:04 2023
@@ -1,4 +1,4 @@
-/*	$NetBSD: ossaudio.c,v 1.84 2021/09/07 11:43:05 riastradh Exp $	*/
+/*	$NetBSD: ossaudio.c,v 1.85 2023/06/20 15:22:04 riastradh Exp $	*/
 
 /*-
  * Copyright (c) 1997, 2008 The NetBSD Foundation, Inc.
@@ -27,7 +27,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: ossaudio.c,v 1.84 2021/09/07 11:43:05 riastradh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ossaudio.c,v 1.85 2023/06/20 15:22:04 riastradh Exp $");
 
 #include <sys/param.h>
 #include <sys/proc.h>
@@ -1069,7 +1069,7 @@ oss_ioctl_mixer(struct lwp *lwp, const s
 	mixer_ctrl_t mc;
 	struct oss_mixer_info omi;
 	struct audio_device adev;
-	int idat;
+	int idat = 0;
 	int i;
 	int error;
 	int l, r, n, e;

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