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| author | Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com> | 2018-08-09 15:37:20 +0200 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2018-08-10 14:12:39 +0200 |
| commit | ae24ce5e12127eeef6bf946c3ee0e95f3797caaf (patch) | |
| tree | 62229ef4468f2d2bba19efdf9906f059ec3e687c /arch/powerpc | |
| parent | powerpc/mm/tlbflush: update the mmu_gather page size while iterating address ... (diff) | |
| download | linux-ae24ce5e12127eeef6bf946c3ee0e95f3797caaf.tar.xz linux-ae24ce5e12127eeef6bf946c3ee0e95f3797caaf.zip | |
powerpc/powernv/idle: Fix build error
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.kumar@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/platforms/powernv/idle.c | 2 |
1 files changed, 1 insertions, 1 deletions
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; |