sys-block/open-iscsi: Add patch for CVE-2020-13987

BUG=b/328858055
TEST=None
RELEASE_NOTE=Fixed CVE-2020-13987 in sys-block/open-iscsi.

Change-Id: I02dbf8ae541f7fc9733c188488cf6aca0ec02522
Reviewed-on: https://cos-review.googlesource.com/c/third_party/overlays/portage-stable/+/66670
Reviewed-by: Nandhini Rengaraj <nrengaraj@google.com>
Tested-by: Cusky Presubmit Bot <presubmit@cos-infra-prod.iam.gserviceaccount.com>
2 files changed