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authorKyle McMartin <kyle@minerva.i.cabal.ca>2008-05-27 05:56:29 (GMT)
committerKyle McMartin <kyle@minerva.i.cabal.ca>2008-06-13 14:49:55 (GMT)
commitf4441b62d46e7033e907dfd6a8bb0b75b5519e88 (patch)
treeef12074e062a72af46b9d1677cc23c5e3f83685e /arch
parent22febf1f372496d74534be32b6b5edcee7fb7cc5 (diff)
downloadlinux-f4441b62d46e7033e907dfd6a8bb0b75b5519e88.tar.xz
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>
Diffstat (limited to 'arch')
-rw-r--r--arch/parisc/kernel/signal32.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/parisc/kernel/signal32.c b/arch/parisc/kernel/signal32.c
index db94aff..fb59852 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);