klibc (2.0.4-9+deb9u1) stretch-security; urgency=high

klibc (2.0.4-9+deb9u1) stretch-security; urgency=high

  * Never clean files in quilt status directory
  * debian/rules: Use $(MAKE) for recursive make
  * debian/rules: Change override_dh_auto_test rule to actually run tests
  * Apply security fixes from 2.0.9 (Closes: #989505):
    - malloc: Set errno on failure
    - malloc: Fail if requested size > PTRDIFF_MAX (CVE-2021-31873)
    - calloc: Fail if multiplication overflows (CVE-2021-31870)
    - cpio: Fix possible integer overflow on 32-bit systems (CVE-2021-31872)
    - cpio: Fix possible crash on 64-bit systems (CVE-2021-31871)

[dgit import unpatched klibc 2.0.4-9+deb9u1]