From fa34eceef79e479ff9977bba93253e5940d8def0 Mon Sep 17 00:00:00 2001 From: dchagin Date: Fri, 25 Jan 2013 14:40:54 +0000 Subject: Arithmetic on pointers takes into account the size of the type. Properly cast the pointer to avoid incorrect pointer scaling. MFC after: 1 Week --- sys/compat/linux/linux_futex.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'sys/compat/linux/linux_futex.c') diff --git a/sys/compat/linux/linux_futex.c b/sys/compat/linux/linux_futex.c index c87fd00..c1531d0 100644 --- a/sys/compat/linux/linux_futex.c +++ b/sys/compat/linux/linux_futex.c @@ -1203,7 +1203,7 @@ release_futexes(struct proc *p) if (entry != pending) if (handle_futex_death(p, - (uint32_t *)entry + futex_offset, pi)) { + (uint32_t *)((caddr_t)entry + futex_offset), pi)) { LIN_SDT_PROBE0(futex, release_futexes, return); return; } @@ -1222,7 +1222,7 @@ release_futexes(struct proc *p) } if (pending) - handle_futex_death(p, (uint32_t *)pending + futex_offset, pip); + handle_futex_death(p, (uint32_t *)((caddr_t)pending + futex_offset), pip); LIN_SDT_PROBE0(futex, release_futexes, return); } -- cgit v1.1