Commit ea99b1ad authored by Chen Gang's avatar Chen Gang Committed by Helge Deller

parisc: kernel: using strlcpy() instead of strcpy()

'boot_args' is an input args, and 'boot_command_line' has a fix length.
So use strlcpy() instead of strcpy() to avoid memory overflow.
Signed-off-by: default avatarChen Gang <gang.chen@asianux.com>
Acked-by: default avatarKyle McMartin <kyle@mcmartin.ca>
Signed-off-by: default avatarHelge Deller <deller@gmx.de>
parent 76603902
...@@ -69,7 +69,8 @@ void __init setup_cmdline(char **cmdline_p) ...@@ -69,7 +69,8 @@ void __init setup_cmdline(char **cmdline_p)
/* called from hpux boot loader */ /* called from hpux boot loader */
boot_command_line[0] = '\0'; boot_command_line[0] = '\0';
} else { } else {
strcpy(boot_command_line, (char *)__va(boot_args[1])); strlcpy(boot_command_line, (char *)__va(boot_args[1]),
COMMAND_LINE_SIZE);
#ifdef CONFIG_BLK_DEV_INITRD #ifdef CONFIG_BLK_DEV_INITRD
if (boot_args[2] != 0) /* did palo pass us a ramdisk? */ if (boot_args[2] != 0) /* did palo pass us a ramdisk? */
......
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