Merge branch 'for-rmk/barriers' of git://git.kernel.org/pub/scm/linux/kernel/git/will/linux into devel-stable

1 files changed, 5 insertions, 1 deletions

diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index ac09d98490aa..07f6fc468e17 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -2346,7 +2346,11 @@ static int do_proc_dointvec_ms_jiffies_conv(bool *negp, unsigned long *lvalp,
                                             int write, void *data)
 {
         if (write) {
-                *valp = msecs_to_jiffies(*negp ? -*lvalp : *lvalp);
+                unsigned long jif = msecs_to_jiffies(*negp ? -*lvalp : *lvalp);
+
+                if (jif > INT_MAX)
+                        return 1;
+                *valp = (int)jif;
         } else {
                 int val = *valp;
                 unsigned long lval;