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-rw-r--r--runtime/autoconf-task-uid.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/runtime/autoconf-task-uid.c b/runtime/autoconf-task-uid.c
index 5f5a321c..8e40f831 100644
--- a/runtime/autoconf-task-uid.c
+++ b/runtime/autoconf-task-uid.c
@@ -1,5 +1,6 @@
#include <linux/sched.h>
-struct task_struct *foo;
-void bar () { foo->uid = 0; }
+int bar (struct task_struct *foo) {
+ return (foo->uid = 0);
+}
/* as opposed to linux/cred.h wrappers current_uid() etc. */