Fix the below build error using strlcpy instead of strncpy
In function 'pnv_parse_cpuidle_dt',
inlined from 'pnv_init_idle_states' at
arch/powerpc/platforms/powernv/idle.c:840:7,
inlined from '__machine_initcall_powernv_pnv_init_idle_states' at
arch/powerpc/platforms/powernv/idle.c:870:1:
arch/powerpc/platforms/powernv/idle.c:820:3: error: 'strncpy' specified bound
16 equals destination size [-Werror=stringop-truncation]
strncpy(pnv_idle_states[i].name, temp_string[i],
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
PNV_IDLE_NAME_LEN);
Signed-off-by: Aneesh Kumar K.V <aneesh.ku...@linux.ibm.com>
---
arch/powerpc/platforms/powernv/idle.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/platforms/powernv/idle.c
b/arch/powerpc/platforms/powernv/idle.c
index ecb002c5db83..35f699ebb662 100644
--- a/arch/powerpc/platforms/powernv/idle.c
+++ b/arch/powerpc/platforms/powernv/idle.c
@@ -817,7 +817,7 @@ static int pnv_parse_cpuidle_dt(void)
goto out;
}
for (i = 0; i < nr_idle_states; i++)
- strncpy(pnv_idle_states[i].name, temp_string[i],
+ strlcpy(pnv_idle_states[i].name, temp_string[i],
PNV_IDLE_NAME_LEN);
nr_pnv_idle_states = nr_idle_states;
rc = 0;
--
2.17.1
