From d5ef4072e83b2f7096acbc54048722a26c6c1de2 Mon Sep 17 00:00:00 2001 From: Ross Burton Date: Sun, 8 Dec 2019 20:35:51 +0200 Subject: cve-update-db-native: don't refresh more than once an hour We already fetch the yearly CVE metadata and check that for updates before downloading the full data, but we can speed up CVE checking further by only checking the CVE metadata once an hour. (From OE-Core rev: 50d898fd360c58fe85460517d965f62b7654771a) (From OE-Core rev: 091a35cfbd2f3e82a7783ba9c8fd5586433ba59f) Signed-off-by: Ross Burton Signed-off-by: Richard Purdie Signed-off-by: Armin Kuster Signed-off-by: Richard Purdie --- meta/recipes-core/meta/cve-update-db-native.bb | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/meta/recipes-core/meta/cve-update-db-native.bb b/meta/recipes-core/meta/cve-update-db-native.bb index 2c427a5884..19875a49b1 100644 --- a/meta/recipes-core/meta/cve-update-db-native.bb +++ b/meta/recipes-core/meta/cve-update-db-native.bb @@ -31,8 +31,16 @@ python do_populate_cve_db() { db_dir = os.path.join(d.getVar("DL_DIR"), 'CVE_CHECK') db_file = os.path.join(db_dir, 'nvdcve_1.0.db') json_tmpfile = os.path.join(db_dir, 'nvd.json.gz') - proxy = d.getVar("https_proxy") + # Don't refresh the database more than once an hour + try: + import time + if time.time() - os.path.getmtime(db_file) < (60*60): + return + except OSError: + pass + + proxy = d.getVar("https_proxy") if proxy: # instantiate an opener but do not install it as the global # opener unless if we're really sure it's applicable for all -- cgit v1.2.3-54-g00ecf