From f1159d7cc01b2209d7005f1e7630647f2b012893 Mon Sep 17 00:00:00 2001 From: Chen Gang Date: Sun, 7 Apr 2013 18:01:48 +0800 Subject: [PATCH] Drivers: Staging: cxt1e1: strncpy issue, need set zero at the end. need set '\0' at the end. or cause issue. it is called by c4_ioctl in drivers/staging/cxt1e1/linux.c all things need be initialized, before provide them to user mode. so we can not use strlcpy instead of strncpy. code style: all contents of the file use 4 spaces instead of '\t', so this patch has to follow, now. Signed-off-by: Chen Gang Signed-off-by: Greg Kroah-Hartman --- drivers/staging/cxt1e1/pmcc4_drv.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/staging/cxt1e1/pmcc4_drv.c b/drivers/staging/cxt1e1/pmcc4_drv.c index 8a7b3a64645..8d8a22be5b2 100644 --- a/drivers/staging/cxt1e1/pmcc4_drv.c +++ b/drivers/staging/cxt1e1/pmcc4_drv.c @@ -1545,6 +1545,7 @@ c4_get_iidinfo (ci_t * ci, struct sbe_iid_info * iip) np = dev->name; strncpy (iip->iname, np, CHNM_STRLEN - 1); + iip->iname[CHNM_STRLEN - 1] = '\0'; return 0; } -- 2.41.0