From f4441b62d46e7033e907dfd6a8bb0b75b5519e88 Mon Sep 17 00:00:00 2001 From: Kyle McMartin <kyle@minerva.i.cabal.ca> Date: Tue, 27 May 2008 01:56:29 -0400 Subject: [PATCH] parisc: fix off by one in setup_sigcontext32 Thankfully, the values were irrelevant... Spotted by newer gcc. Signed-off-by: Kyle McMartin <kyle@mcmartin.ca> --- arch/parisc/kernel/signal32.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/parisc/kernel/signal32.c b/arch/parisc/kernel/signal32.c index db94affe5c713..fb59852006def 100644 --- a/arch/parisc/kernel/signal32.c +++ b/arch/parisc/kernel/signal32.c @@ -289,7 +289,7 @@ setup_sigcontext32(struct compat_sigcontext __user *sc, struct compat_regfile __ &sc->sc_iaoq[0], compat_reg); /* Store upper half */ - compat_reg = (compat_uint_t)(regs->gr[32] >> 32); + compat_reg = (compat_uint_t)(regs->gr[31] >> 32); err |= __put_user(compat_reg, &rf->rf_iaoq[0]); DBG(2,"setup_sigcontext32: upper half iaoq[0] = %#x\n", compat_reg); @@ -299,7 +299,7 @@ setup_sigcontext32(struct compat_sigcontext __user *sc, struct compat_regfile __ DBG(2,"setup_sigcontext32: sc->sc_iaoq[1] = %p <= %#x\n", &sc->sc_iaoq[1], compat_reg); /* Store upper half */ - compat_reg = (compat_uint_t)((regs->gr[32]+4) >> 32); + compat_reg = (compat_uint_t)((regs->gr[31]+4) >> 32); err |= __put_user(compat_reg, &rf->rf_iaoq[1]); DBG(2,"setup_sigcontext32: upper half iaoq[1] = %#x\n", compat_reg); -- GitLab