diff options
| -rw-r--r-- | drivers/s390/char/zcore.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/s390/char/zcore.c b/drivers/s390/char/zcore.c index 1d61a01576d2..22820610022c 100644 --- a/drivers/s390/char/zcore.c +++ b/drivers/s390/char/zcore.c @@ -127,7 +127,7 @@ static int memcpy_hsa(void *dest, unsigned long src, size_t count, int mode) } if (mode == TO_USER) { if (copy_to_user((__force __user void*) dest + offs, buf, - PAGE_SIZE)) + count - offs)) return -EFAULT; } else memcpy(dest + offs, buf, count - offs); |