ppc64: VMX memsetting incorrect size

PATCH New Jake Moilanen 1 participant 1 message Oct 18, 2004

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Jake Moilanen

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2004-10-18 20:58 UTC #0 lore raw

PATCH 1/1 ppc64: VMX memsetting incorrect size

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

Signed-off-by Jake Moilanen <[email protected]>

---

arch/ppc64/kernel/signal.c renamed from arch/ppc64/kernel/signal.c~vmx_memset_size +1 -1

diff -puN arch/ppc64/kernel/signal.c~vmx_memset_size arch/ppc64/kernel/signal.c
@@ -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]);