lib/syscall: Clear return values when no stack

[sfrench/cifs-2.6.git] / lib / syscall.c

diff --git a/lib/syscall.c b/lib/syscall.c
index 17d5ff5fa6a388c4dc947a47615608bca79b2c40..2c6cd1b5c3ea86668bc73196c4aa980c724ad34c 100644 (file)
--- a/lib/syscall.c
+++ b/lib/syscall.c
@@ -12,6 +12,7 @@ static int collect_syscall(struct task_struct *target, long *callno,
 
        if (!try_get_task_stack(target)) {
                /* Task has no stack, so the task isn't in a syscall. */
+               *sp = *pc = 0;
                *callno = -1;
                return 0;
        }