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From: Jake Moilanen <moilanen@austin.ibm.com>
To: akpm@osdl.org
Cc: linux-kernel@vger.kernel.org, Anton Blanchard <anton@samba.org>,
	Paul Mackerras <paulus@samba.org>
Subject: [PATCH] ppc64: VMX memsetting incorrect size
Date: Mon, 18 Oct 2004 15:57:04 -0500	[thread overview]
Message-ID: <20041018155704.036a674d@localhost> (raw)

Fixup of an incorrect memset() size for vmx in restore_sigcontext.

Signed-off-by: Jake Moilanen <moilanen@austin.ibm.com>

---


diff -puN arch/ppc64/kernel/signal.c~vmx_memset_size arch/ppc64/kernel/signal.c
--- linux-2.6-bk/arch/ppc64/kernel/signal.c~vmx_memset_size	Mon Oct 18 15:39:34 2004
+++ linux-2.6-bk-moilanen/arch/ppc64/kernel/signal.c	Mon Oct 18 15:39:47 2004
@@ -210,7 +210,7 @@ static long restore_sigcontext(struct pt
 	if (v_regs != 0 && (regs->msr & MSR_VEC) != 0)
 		err |= __copy_from_user(current->thread.vr, v_regs, 33 * sizeof(vector128));
 	else if (current->thread.used_vr)
-		memset(&current->thread.vr, 0, 33);
+		memset(&current->thread.vr, 0, 33 * sizeof(vector128));
 	/* Always get VRSAVE back */
 	if (v_regs != 0)
 		err |= __get_user(current->thread.vrsave, (u32 __user *)&v_regs[33]);

_

                 reply	other threads:[~2004-10-18 20:58 UTC|newest]

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