1 files changed, 9 insertions, 4 deletions

diff --git a/meta/classes/cve-check.bbclass b/meta/classes/cve-check.bbclass
index c0d4e2a972..4fc4e545e4 100644
--- a/meta/classes/cve-check.bbclass
+++ b/meta/classes/cve-check.bbclass
@@ -290,7 +290,8 @@ def check_cves(d, patched_cves):
             vendor = "%"
 
         # Find all relevant CVE IDs.
-        for cverow in conn.execute("SELECT DISTINCT ID FROM PRODUCTS WHERE PRODUCT IS ? AND VENDOR LIKE ?", (product, vendor)):
+        cve_cursor = conn.execute("SELECT DISTINCT ID FROM PRODUCTS WHERE PRODUCT IS ? AND VENDOR LIKE ?", (product, vendor))
+        for cverow in cve_cursor:
             cve = cverow[0]
 
             if cve in cve_whitelist:
@@ -309,7 +310,8 @@ def check_cves(d, patched_cves):
             vulnerable = False
             ignored = False
 
-            for row in conn.execute("SELECT * FROM PRODUCTS WHERE ID IS ? AND PRODUCT IS ? AND VENDOR LIKE ?", (cve, product, vendor)):
+            product_cursor = conn.execute("SELECT * FROM PRODUCTS WHERE ID IS ? AND PRODUCT IS ? AND VENDOR LIKE ?", (cve, product, vendor))
+            for row in product_cursor:
                 (_, _, _, version_start, operator_start, version_end, operator_end) = row
                 #bb.debug(2, "Evaluating row " + str(row))
                 if cve in cve_whitelist:
@@ -353,10 +355,12 @@ def check_cves(d, patched_cves):
                         bb.note("%s-%s is vulnerable to %s" % (pn, real_pv, cve))
                         cves_unpatched.append(cve)
                     break
+            product_cursor.close()
 
             if not vulnerable:
                 bb.note("%s-%s is not vulnerable to %s" % (pn, real_pv, cve))
                 patched_cves.add(cve)
+        cve_cursor.close()
 
         if not cves_in_product:
             bb.note("No CVE records found for product %s, pn %s" % (product, pn))
@@ -378,14 +382,15 @@ def get_cve_info(d, cves):
     conn = sqlite3.connect(db_file, uri=True)
 
     for cve in cves:
-        for row in conn.execute("SELECT * FROM NVD WHERE ID IS ?", (cve,)):
+        cursor = conn.execute("SELECT * FROM NVD WHERE ID IS ?", (cve,))
+        for row in cursor:
             cve_data[row[0]] = {}
             cve_data[row[0]]["summary"] = row[1]
             cve_data[row[0]]["scorev2"] = row[2]
             cve_data[row[0]]["scorev3"] = row[3]
             cve_data[row[0]]["modified"] = row[4]
             cve_data[row[0]]["vector"] = row[5]
-
+        cursor.close()
     conn.close()
     return cve_data