aboutsummaryrefslogtreecommitdiff
path: root/kernel/sys.c
diff options
context:
space:
mode:
Diffstat (limited to 'kernel/sys.c')
-rw-r--r--kernel/sys.c19
1 files changed, 10 insertions, 9 deletions
diff --git a/kernel/sys.c b/kernel/sys.c
index fe1f3ab2047..926bf9d7ac4 100644
--- a/kernel/sys.c
+++ b/kernel/sys.c
@@ -1923,6 +1923,16 @@ asmlinkage long sys_setrlimit(unsigned int resource, struct rlimit __user *rlim)
if (retval)
return retval;
+ if (resource == RLIMIT_CPU && new_rlim.rlim_cur == 0) {
+ /*
+ * The caller is asking for an immediate RLIMIT_CPU
+ * expiry. But we use the zero value to mean "it was
+ * never set". So let's cheat and make it one second
+ * instead
+ */
+ new_rlim.rlim_cur = 1;
+ }
+
task_lock(current->group_leader);
*old_rlim = new_rlim;
task_unlock(current->group_leader);
@@ -1944,15 +1954,6 @@ asmlinkage long sys_setrlimit(unsigned int resource, struct rlimit __user *rlim)
unsigned long rlim_cur = new_rlim.rlim_cur;
cputime_t cputime;
- if (rlim_cur == 0) {
- /*
- * The caller is asking for an immediate RLIMIT_CPU
- * expiry. But we use the zero value to mean "it was
- * never set". So let's cheat and make it one second
- * instead
- */
- rlim_cur = 1;
- }
cputime = secs_to_cputime(rlim_cur);
read_lock(&tasklist_lock);
spin_lock_irq(&current->sighand->siglock);