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| author | Mohammad Mahdi Anbaraki <m.mahdianbaraki@gmail.com> | 2025-04-03 21:41:59 +0330 |
|---|---|---|
| committer | Greg Ungerer <gerg@kernel.org> | 2025-05-19 08:54:30 +1000 |
| commit | 245bb7b95aff5f20884c0b635eacb96645eadc84 (patch) | |
| tree | 55051d697e0070b883d6c55d55bb3e35f466f689 | |
| parent | 0c4aba403f4f294c15e2bbc8e1164aa68bc233bd (diff) | |
m68k/kernel: replace strncpy() with strscpy()
Swapped out strncpy() for strscpy() in parse_uboot_commandline() while
copying to commandp. strscpy() makes sure the string is properly null-
terminated and gives a more useful return value so it's just a safer
choice overall.
Link: https://github.com/KSPP/linux/issues/90
Signed-off-by: Mohammad Mahdi Anbaraki <m.mahdianbaraki@gmail.com>
Signed-off-by: Greg Ungerer <gerg@linux-m68k.org>
| -rw-r--r-- | arch/m68k/kernel/uboot.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/m68k/kernel/uboot.c b/arch/m68k/kernel/uboot.c index 5e52ea150d5c..fa7c279ead5d 100644 --- a/arch/m68k/kernel/uboot.c +++ b/arch/m68k/kernel/uboot.c @@ -73,7 +73,7 @@ static void __init parse_uboot_commandline(char *commandp, int size) uboot_cmd_end = sp[5]; if (uboot_cmd_start && uboot_cmd_end) - strncpy(commandp, (const char *)uboot_cmd_start, size); + strscpy(commandp, (const char *)uboot_cmd_start, size); #if defined(CONFIG_BLK_DEV_INITRD) uboot_initrd_start = sp[2]; |