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| author | Xu Panda <xu.panda@zte.com.cn> | 2022-12-03 14:17:16 +0800 |
|---|---|---|
| committer | Thomas Bogendoerfer <tsbogend@alpha.franken.de> | 2022-12-08 11:34:51 +0100 |
| commit | ef92750e11d2289fced9ff2ce211f8f790225c86 (patch) | |
| tree | 7738429b0623d7bc65a48f93865c16a774696100 /arch | |
| parent | f5739014669a734e42af9e73deb1ca165f49b5ae (diff) | |
| download | lwn-ef92750e11d2289fced9ff2ce211f8f790225c86.tar.gz lwn-ef92750e11d2289fced9ff2ce211f8f790225c86.zip | |
MIPS: OCTEON: cvmx-bootmem: use strscpy() to instead of strncpy()
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>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/mips/cavium-octeon/executive/cvmx-bootmem.c | 3 |
1 files changed, 1 insertions, 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)) |