drivers/atm: Correct code taking the size of a pointer
Author: Julia Lawall <julia@diku.dk>
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 */ |
---
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 */