[OE-core] [PATCH 1/3] cve-check: allow recipes to override the product name

[Ross Burton]

Add a new variable CVE_PRODUCT for the product name to look up in the NVD
database.  Default this to BPN, but allow recipes such as tiff (which is libtiff
in NVD) to override it.

Signed-off-by: Ross Burton <ross.burton at intel.com>
---
 meta/classes/cve-check.bbclass | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/meta/classes/cve-check.bbclass b/meta/classes/cve-check.bbclass
index b0febfb..75b8fa9 100644
--- a/meta/classes/cve-check.bbclass
+++ b/meta/classes/cve-check.bbclass
@@ -20,6 +20,10 @@
 # the only method to check against CVEs. Running this tool
 # doesn't guarantee your packages are free of CVEs.
 
+# The product name that the CVE database uses.  Defaults to BPN, but may need to
+# be overriden per recipe (for example tiff.bb sets CVE_PRODUCT=libtiff).
+CVE_PRODUCT ?= "${BPN}"
+
 CVE_CHECK_DB_DIR ?= "${DL_DIR}/CVE_CHECK"
 CVE_CHECK_DB_FILE ?= "${CVE_CHECK_DB_DIR}/nvd.db"
 
@@ -144,7 +148,7 @@ def check_cves(d, patched_cves):
 
     cves_patched = []
     cves_unpatched = []
-    bpn = d.getVar("BPN", True)
+    bpn = d.getVar("CVE_PRODUCT")
     pv = d.getVar("PV", True).split("git+")[0]
     cves = " ".join(patched_cves)
     cve_db_dir = d.getVar("CVE_CHECK_DB_DIR", True)
-- 
2.8.1