From 710708e82bfbdd392ebdef5743e68fef0fde91a6 Mon Sep 17 00:00:00 2001 From: Julia Lawall Date: Sun, 13 Dec 2009 01:40:55 +0000 Subject: [PATCH] drivers/atm: Correct code taking the size of a pointer sizeof(TstSchedTbl) is just the size of the pointer. Change it to the size of the referenced data. A simplified version of the semantic patch that finds this problem is as follows: (http://coccinelle.lip6.fr/) // @@ expression *x; expression f; type T; @@ *f(...,(T)x,...) // Signed-off-by: Julia Lawall Signed-off-by: David S. Miller --- drivers/atm/iphase.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/atm/iphase.c b/drivers/atm/iphase.c index f734b34..25a4c86 100644 --- a/drivers/atm/iphase.c +++ b/drivers/atm/iphase.c @@ -557,7 +557,7 @@ static int ia_cbr_setup (IADEV *dev, struct atm_vcc *vcc) { memcpy((caddr_t)&cbrVC,(caddr_t)TstSchedTbl,sizeof(cbrVC)); } /* while */ // Move this VCI number into this location of the CBR Sched table. - memcpy((caddr_t)TstSchedTbl, (caddr_t)&vcIndex,sizeof(TstSchedTbl)); + memcpy((caddr_t)TstSchedTbl, (caddr_t)&vcIndex, sizeof(*TstSchedTbl)); dev->CbrRemEntries--; toBeAssigned--; } /* while */ -- 2.7.4