From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from parcelfarce.linux.theplanet.co.uk (parcelfarce.linux.theplanet.co.uk [195.92.249.252]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTP id 595D667B2F for ; Mon, 25 Apr 2005 16:04:16 +1000 (EST) To: torvalds@osdl.org Message-Id: From: Al Viro Date: Mon, 25 Apr 2005 07:04:10 +0100 Cc: linuxppc-dev@ozlabs.org Subject: [PATCH] ppc user annotations: sigcontext List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , sigcontext.regs is a userland pointer Signed-off-by: Al Viro ---- diff -urN RC12-rc3-sent/arch/ppc/kernel/signal.c RC12-rc3-ppc-sigcontext/arch/ppc/kernel/signal.c --- RC12-rc3-sent/arch/ppc/kernel/signal.c Wed Apr 20 21:25:28 2005 +++ RC12-rc3-ppc-sigcontext/arch/ppc/kernel/signal.c Mon Apr 25 00:40:03 2005 @@ -632,7 +632,7 @@ if (__put_user((unsigned long) ka->sa.sa_handler, &sc->handler) || __put_user(oldset->sig[0], &sc->oldmask) || __put_user(oldset->sig[1], &sc->_unused[3]) - || __put_user((struct pt_regs *)frame, &sc->regs) + || __put_user((struct pt_regs __user *)frame, &sc->regs) || __put_user(sig, &sc->signal)) goto badframe; diff -urN RC12-rc3-sent/include/asm-ppc/sigcontext.h RC12-rc3-ppc-sigcontext/include/asm-ppc/sigcontext.h --- RC12-rc3-sent/include/asm-ppc/sigcontext.h Wed Feb 4 10:02:26 2004 +++ RC12-rc3-ppc-sigcontext/include/asm-ppc/sigcontext.h Mon Apr 25 00:40:03 2005 @@ -9,7 +9,7 @@ int signal; unsigned long handler; unsigned long oldmask; - struct pt_regs *regs; + struct pt_regs __user *regs; }; #endif