diff options
Diffstat (limited to 'arch/x86/mm/kmemcheck')
| -rw-r--r-- | arch/x86/mm/kmemcheck/kmemcheck.c | 8 | ||||
| -rw-r--r-- | arch/x86/mm/kmemcheck/selftest.c | 1 |
2 files changed, 8 insertions, 1 deletions
diff --git a/arch/x86/mm/kmemcheck/kmemcheck.c b/arch/x86/mm/kmemcheck/kmemcheck.c index d87dd6d042d..dd89a13f105 100644 --- a/arch/x86/mm/kmemcheck/kmemcheck.c +++ b/arch/x86/mm/kmemcheck/kmemcheck.c @@ -78,10 +78,16 @@ early_initcall(kmemcheck_init); */ static int __init param_kmemcheck(char *str) { + int val; + int ret; + if (!str) return -EINVAL; - sscanf(str, "%d", &kmemcheck_enabled); + ret = kstrtoint(str, 0, &val); + if (ret) + return ret; + kmemcheck_enabled = val; return 0; } diff --git a/arch/x86/mm/kmemcheck/selftest.c b/arch/x86/mm/kmemcheck/selftest.c index 036efbea8b2..aef7140c006 100644 --- a/arch/x86/mm/kmemcheck/selftest.c +++ b/arch/x86/mm/kmemcheck/selftest.c @@ -1,3 +1,4 @@ +#include <linux/bug.h> #include <linux/kernel.h> #include "opcode.h" |