cve-check: add include/exclude layers

There are times when exluding or including a layer
may be desired. This provide the framwork for that via
two variables. The default is all layers in bblayers.

CVE_CHECK_LAYER_INCLUDELIST
CVE_CHECK_LAYER_EXCLUDELIST

Signed-off-by: Armin Kuster <akuster808@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit 5fdde65ef58b4c1048839e4f9462b34bab36fc22)
Signed-off-by: Steve Sakoman <steve@sakoman.com>

diff --git a/meta/classes/cve-check.bbclass b/meta/classes/cve-check.bbclass
index 8086cf05e9cb72cdc438a6c9a8187c6bf75bece5..8e7e3c60ff4eeedc96836d7f97c853e510675abe 100644 (file)
--- a/meta/classes/cve-check.bbclass
+++ b/meta/classes/cve-check.bbclass
@@ -53,6 +53,13 @@ CVE_CHECK_PN_WHITELIST ?= ""
 #
 CVE_CHECK_WHITELIST ?= ""
 
+# Layers to be excluded
+CVE_CHECK_LAYER_EXCLUDELIST ??= ""
+
+# Layers to be included 
+CVE_CHECK_LAYER_INCLUDELIST ??= ""
+
+
 # set to "alphabetical" for version using single alphabetical character as increament release
 CVE_VERSION_SUFFIX ??= ""
 
@@ -334,10 +341,20 @@ def cve_write_data(d, patched, unpatched, whitelisted, cve_data):
     CVE manifest if enabled.
     """
 
+
     cve_file = d.getVar("CVE_CHECK_LOG")
     fdir_name  = d.getVar("FILE_DIRNAME")
     layer = fdir_name.split("/")[-3]
 
+    include_layers = d.getVar("CVE_CHECK_LAYER_INCLUDELIST").split()
+    exclude_layers = d.getVar("CVE_CHECK_LAYER_EXCLUDELIST").split()
+
+    if exclude_layers and layer in exclude_layers:
+        return
+
+    if include_layers and layer not in include_layers:
+        return
+
     nvd_link = "https://web.nvd.nist.gov/view/vuln/detail?vulnId="
     write_string = ""
     unpatched_cves = []