X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=fs%2Fproc%2Fbase.c;h=b1f6e62773d3bbcebb8e314a446e9097e1656dc0;hb=b95c35e76b29ba812e5dabdd91592e25ec640e93;hp=a7310841c83149e406c1089d30a8c27b2c1e67fb;hpb=30d1872d9eb3663b4cf7bdebcbf5cd465674cced;p=mv-sheeva.git

diff --git a/fs/proc/base.c b/fs/proc/base.c
index a7310841c83..b1f6e62773d 100644
--- a/fs/proc/base.c
+++ b/fs/proc/base.c
@@ -442,12 +442,13 @@ static const struct file_operations proc_lstats_operations = {
 unsigned long badness(struct task_struct *p, unsigned long uptime);
 static int proc_oom_score(struct task_struct *task, char *buffer)
 {
-	unsigned long points;
+	unsigned long points = 0;
 	struct timespec uptime;
 
 	do_posix_clock_monotonic_gettime(&uptime);
 	read_lock(&tasklist_lock);
-	points = badness(task->group_leader, uptime.tv_sec);
+	if (pid_alive(task))
+		points = badness(task, uptime.tv_sec);
 	read_unlock(&tasklist_lock);
 	return sprintf(buffer, "%lu\n", points);
 }