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| author | Xu Panda <xu.panda@zte.com.cn> | 2022-12-03 07:10:56 +0100 |
|---|---|---|
| committer | Greg Ungerer <gerg@linux-m68k.org> | 2022-12-05 00:07:21 +0100 |
| commit | af5d74e32eb8e1b833f687047f0ffe3801d7229d (patch) | |
| tree | 5f8eb1caebd1ab859481994cf8bd63f5b943223d /arch | |
| parent | Linux 6.1-rc8 (diff) | |
| download | linux-af5d74e32eb8e1b833f687047f0ffe3801d7229d.tar.xz linux-af5d74e32eb8e1b833f687047f0ffe3801d7229d.zip | |
m68k: 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>
Signed-off-by: Greg Ungerer <gerg@linux-m68k.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/m68k/kernel/setup_no.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/m68k/kernel/setup_no.c b/arch/m68k/kernel/setup_no.c index cb6def585851..37fb663559b4 100644 --- a/arch/m68k/kernel/setup_no.c +++ b/arch/m68k/kernel/setup_no.c @@ -90,8 +90,7 @@ void __init setup_arch(char **cmdline_p) config_BSP(&command_line[0], sizeof(command_line)); #if defined(CONFIG_BOOTPARAM) - strncpy(&command_line[0], CONFIG_BOOTPARAM_STRING, sizeof(command_line)); - command_line[sizeof(command_line) - 1] = 0; + strscpy(&command_line[0], CONFIG_BOOTPARAM_STRING, sizeof(command_line)); #endif /* CONFIG_BOOTPARAM */ process_uboot_commandline(&command_line[0], sizeof(command_line)); |