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 <[email protected]>
---
drivers/staging/cxt1e1/pmcc4_drv.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/drivers/staging/cxt1e1/pmcc4_drv.c
b/drivers/staging/cxt1e1/pmcc4_drv.c
index 8a7b3a6..8d8a22b 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;
}
--
1.7.7.6
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