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author | 陈学兵 <chenxuebing@jari.cn> | 2022-05-22 10:46:18 +0300 |
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committer | Thomas Bogendoerfer <tsbogend@alpha.franken.de> | 2022-05-23 12:29:48 +0300 |
commit | 88ca100c885f967c37f3d60d5225a639ed6bd6f1 (patch) | |
tree | b3c8c0898df3764c9c0560774afc5cd8de4e9c5d /arch/mips | |
parent | 07bdec3cdc92a1f8ede0b904d54f440f69c26704 (diff) | |
download | linux-88ca100c885f967c37f3d60d5225a639ed6bd6f1.tar.xz |
mips: setup: use strscpy to replace strlcpy
The strlcpy should not be used because it doesn't limit the source
length. Preferred is strscpy.
Signed-off-by: XueBing Chen <chenxuebing@jari.cn>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Diffstat (limited to 'arch/mips')
-rw-r--r-- | arch/mips/kernel/setup.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c index ef73ba1e0ec1..ad3aea81d0e2 100644 --- a/arch/mips/kernel/setup.c +++ b/arch/mips/kernel/setup.c @@ -554,7 +554,7 @@ static void __init bootcmdline_init(void) * unmodified. */ if (IS_ENABLED(CONFIG_CMDLINE_OVERRIDE)) { - strlcpy(boot_command_line, builtin_cmdline, COMMAND_LINE_SIZE); + strscpy(boot_command_line, builtin_cmdline, COMMAND_LINE_SIZE); return; } @@ -566,7 +566,7 @@ static void __init bootcmdline_init(void) * boot_command_line to undo anything early_init_dt_scan_chosen() did. */ if (IS_ENABLED(CONFIG_MIPS_CMDLINE_BUILTIN_EXTEND)) - strlcpy(boot_command_line, builtin_cmdline, COMMAND_LINE_SIZE); + strscpy(boot_command_line, builtin_cmdline, COMMAND_LINE_SIZE); else boot_command_line[0] = 0; @@ -628,7 +628,7 @@ static void __init arch_mem_init(char **cmdline_p) memblock_set_bottom_up(true); bootcmdline_init(); - strlcpy(command_line, boot_command_line, COMMAND_LINE_SIZE); + strscpy(command_line, boot_command_line, COMMAND_LINE_SIZE); *cmdline_p = command_line; parse_early_param(); |