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;