x86: add tizen_qemu_x86_defconfig & tizen_qemu_x86_64_defconfig

[platform/kernel/linux-rpi.git] / mm / maccess.c

diff --git a/mm/maccess.c b/mm/maccess.c
index d3f1a1f..ded4bfa 100644 (file)
--- a/mm/maccess.c
+++ b/mm/maccess.c
@@ -99,7 +99,7 @@ long strncpy_from_kernel_nofault(char *dst, const void *unsafe_addr, long count)
        return src - unsafe_addr;
 Efault:
        pagefault_enable();
-       dst[-1] = '\0';
+       dst[0] = '\0';
        return -EFAULT;
 }
 #else /* HAVE_GET_KERNEL_NOFAULT */