Sanitize f_flags helpers

[safe/jmp/linux-2.6] / kernel / sysctl.c

diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index 60fc931..8a68b24 100644 (file)
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -1131,7 +1131,8 @@ static struct ctl_table vm_table[] = {
                .data           = &sysctl_max_map_count,
                .maxlen         = sizeof(sysctl_max_map_count),
                .mode           = 0644,
-               .proc_handler   = proc_dointvec
+               .proc_handler   = proc_dointvec_minmax,
+               .extra1         = &zero,
        },
 #else
        {
@@ -1213,6 +1214,7 @@ static struct ctl_table vm_table[] = {
                .proc_handler   = proc_dointvec_jiffies,
        },
 #endif
+#ifdef CONFIG_MMU
        {
                .procname       = "mmap_min_addr",
                .data           = &dac_mmap_min_addr,
@@ -1220,6 +1222,7 @@ static struct ctl_table vm_table[] = {
                .mode           = 0644,
                .proc_handler   = mmap_min_addr_handler,
        },
+#endif
 #ifdef CONFIG_NUMA
        {
                .procname       = "numa_zonelist_order",