diff options
Diffstat (limited to 'arch/mips/fw')
| -rw-r--r-- | arch/mips/fw/arc/cmdline.c | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/arch/mips/fw/arc/cmdline.c b/arch/mips/fw/arc/cmdline.c index 155c5e911723..86b0e377b713 100644 --- a/arch/mips/fw/arc/cmdline.c +++ b/arch/mips/fw/arc/cmdline.c @@ -42,12 +42,13 @@ static char __init *move_firmware_args(int argc, LONG *argv, char *cp) { char *s; int actr, i; + size_t len; actr = 1; /* Always ignore argv[0] */ while (actr < argc) { - for(i = 0; i < ARRAY_SIZE(used_arc); i++) { - int len = strlen(used_arc[i][0]); + for (i = 0; i < ARRAY_SIZE(used_arc); i++) { + len = strlen(used_arc[i][0]); if (!strncmp(prom_argv(actr), used_arc[i][0], len)) { /* Ok, we want it. First append the replacement... */ @@ -57,8 +58,9 @@ static char __init *move_firmware_args(int argc, LONG *argv, char *cp) s = strchr(prom_argv(actr), '='); if (s) { s++; - strcpy(cp, s); - cp += strlen(s); + len = strlen(s); + memcpy(cp, s, len + 1); + cp += len; } *cp++ = ' '; break; @@ -74,6 +76,7 @@ void __init prom_init_cmdline(int argc, LONG *argv) { char *cp; int actr, i; + size_t len; actr = 1; /* Always ignore argv[0] */ @@ -86,14 +89,15 @@ void __init prom_init_cmdline(int argc, LONG *argv) while (actr < argc) { for (i = 0; i < ARRAY_SIZE(ignored); i++) { - int len = strlen(ignored[i]); - + len = strlen(ignored[i]); if (!strncmp(prom_argv(actr), ignored[i], len)) goto pic_cont; } + /* Ok, we want it. */ - strcpy(cp, prom_argv(actr)); - cp += strlen(prom_argv(actr)); + len = strlen(prom_argv(actr)); + memcpy(cp, prom_argv(actr), len + 1); + cp += len; *cp++ = ' '; pic_cont: @@ -105,6 +109,6 @@ void __init prom_init_cmdline(int argc, LONG *argv) *cp = '\0'; #ifdef DEBUG_CMDLINE - printk(KERN_DEBUG "prom cmdline: %s\n", arcs_cmdline); + pr_debug("prom cmdline: %s\n", arcs_cmdline); #endif } |