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MIPS: OCTEON: cvmx-bootmem: use strscpy() to instead of strncpy()

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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>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
This commit is contained in:
Xu Panda
2022-12-03 14:17:16 +08:00
committed by Thomas Bogendoerfer
parent f573901466
commit ef92750e11
1 changed files with 1 additions and 2 deletions
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3
arch/mips/cavium-octeon/executive/cvmx-bootmem.c
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@@ -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))