[Buildroot] [git commit branch/2021.02.x] package/docker-engine: add CPE variables

[Peter Korsgaard]

commit: https://git.buildroot.net/buildroot/commit/?id=7c5d4b7131f779201616c925e6f9f3926d4e0646
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/2021.02.x

cpe:2.3:a:docker:docker is a valid CPE identifier for this package:

https://nvd.nist.gov/products/cpe/search/results?namingFormat=2.3&keyword=cpe%3A2.3%3Aa%3Adocker%3Adocker

Signed-off-by: Peter Korsgaard <peter at korsgaard.com>
(cherry picked from commit b59ebb66f35ed79dcd07068dd5bd101c44ad6248)
Signed-off-by: Peter Korsgaard <peter at korsgaard.com>
---
 package/docker-engine/docker-engine.mk | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/package/docker-engine/docker-engine.mk b/package/docker-engine/docker-engine.mk
index d3f4d81572..767818ebba 100644
--- a/package/docker-engine/docker-engine.mk
+++ b/package/docker-engine/docker-engine.mk
@@ -13,6 +13,9 @@ DOCKER_ENGINE_LICENSE_FILES = LICENSE
 DOCKER_ENGINE_DEPENDENCIES = host-pkgconf
 DOCKER_ENGINE_GOMOD = github.com/docker/docker
 
+DOCKER_ENGINE_CPE_ID_VENDOR = docker
+DOCKER_ENGINE_CPE_ID_PRODUCT = docker
+
 DOCKER_ENGINE_LDFLAGS = \
 	-X $(DOCKER_ENGINE_GOMOD)/dockerversion.BuildTime="" \
 	-X $(DOCKER_ENGINE_GOMOD)/dockerversion.GitCommit="buildroot" \