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Subject[PATCH linux-next] MIPS: OCTEON: cvmx-bootmem: use strscpy() to instead of strncpy()
From: Xu Panda <xu.panda@zte.com.cn>

The implementation of strscpy() is more robust and safer.

Signed-off-by: Xu Panda <xu.panda@zte.com.cn>
Signed-off-by: Yang Yang <yang.yang29@zte.com>
---
arch/mips/cavium-octeon/executive/cvmx-bootmem.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/arch/mips/cavium-octeon/executive/cvmx-bootmem.c b/arch/mips/cavium-octeon/executive/cvmx-bootmem.c
index 306cee07ce3f..334bf8e577e5 100644
--- a/arch/mips/cavium-octeon/executive/cvmx-bootmem.c
+++ b/arch/mips/cavium-octeon/executive/cvmx-bootmem.c
@@ -780,9 +780,8 @@ int64_t cvmx_bootmem_phy_named_block_alloc(uint64_t size, uint64_t min_addr,
if (addr_allocated >= 0) {
named_block_desc_ptr->base_addr = addr_allocated;
named_block_desc_ptr->size = size;
- strncpy(named_block_desc_ptr->name, name,
+ strscpy(named_block_desc_ptr->name, name,
cvmx_bootmem_desc->named_block_name_len);
- named_block_desc_ptr->name[cvmx_bootmem_desc->named_block_name_len - 1] = 0;
}

if (!(flags & CVMX_BOOTMEM_FLAG_NO_LOCKING))
--
2.15.2
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