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mfd: Fix cs5535 warning on x86-64
[firefly-linux-kernel-4.4.55.git]
/
fs
/
select.c
diff --git
a/fs/select.c
b/fs/select.c
index b7b10aa308616dea7deee300902799b12fa6541f..e56560d2b08a8db433f890f7a8baa344f50a3df1 100644
(file)
--- a/
fs/select.c
+++ b/
fs/select.c
@@
-306,6
+306,8
@@
static int poll_select_copy_remaining(struct timespec *end_time, void __user *p,
rts.tv_sec = rts.tv_nsec = 0;
if (timeval) {
+ if (sizeof(rtv) > sizeof(rtv.tv_sec) + sizeof(rtv.tv_usec))
+ memset(&rtv, 0, sizeof(rtv));
rtv.tv_sec = rts.tv_sec;
rtv.tv_usec = rts.tv_nsec / NSEC_PER_USEC;