Fix potential stack overflow [BZ #23490]
Commit Message
Comments
On Sat, Dec 8, 2018 at 10:57 AM Paul Pluzhnikov <ppluzhnikov@google.com> wrote:
>
> Ok for trunk?
>
> Thanks,
LGTM.
Thanks.
@@ -1,3 +1,9 @@
+2018-12-08 Paul Pluzhnikov <ppluzhnikov@google.com>
+
+ [BZ #23490]
+ * sysdeps/unix/sysv/linux/x86/tst-cet-property-2.c
+ (do_test): Adjust buffer size and fix format.
+
2018-12-07 DJ Delorie <dj@redhat.com>
[BZ #23907]
@@ -44,9 +44,9 @@ sig_handler (int signo)
static int
do_test (void)
{
- char buf[20];
+ char buf[4];
- if (scanf ("%20s", buf) != 1)
+ if (scanf ("%3s", buf) != 1)
FAIL_UNSUPPORTED ("IBT not supported");
if (strcmp (buf, "IBT") != 0)