feat(checkers): Add support for llvm

cve_bin_tool/checkers/__init__.py

@@ -235,6 +235,7 @@
     "linux_kernel",
     "linuxptp",
     "lldpd",
+    "llvm",
     "logrotate",
     "lrzip",
     "lua",

cve_bin_tool/checkers/llvm.py

@@ -0,0 +1,18 @@
+# Copyright (C) 2025 Keysight Technologies
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+"""
+CVE checker for LLVM
+"""
+
+from cve_bin_tool.checkers import Checker
+
+
+class LlvmChecker(Checker):
+    CONTAINS_PATTERNS = []
+    FILENAME_PATTTERN = []
+    VERSION_PATTERNS = [
+        r"LLVM version ([0-9]+\.[0-9]+\.[0-9]+)",
+        r"/llvm-[a-z]+/([0-9]+\.[0-9]+\.[0-9]+)",
+    ]
+    VENDOR_PRODUCT = [("llvm", "llvm")]

test/test_data/clang.py

@@ -14,5 +14,6 @@
         "package_name": "libclang1-19_19.1.1-1ubuntu1_amd64.deb",
         "product": "clang",
         "version": "19.1.1",
+        "other_products": ["llvm"],
     },
 ]

test/test_data/go.py

@@ -22,5 +22,6 @@
         "package_name": "go-1.13.13-r0.apk",
         "product": "go",
         "version": "1.13.13",
+        "other-products": ["llvm"],
     },
 ]

test/test_data/llvm.py

@@ -0,0 +1,120 @@
+# Copyright (C) 2025 Keysight Technologies
+# SPDX-License-Identifier: GPL-3.0-or-later
+mapping_test_data = [
+    {
+        "product": "llvm",
+        "version": "14.0.6",
+        "version_strings": ["LLVM version 14.0.6"],
+    },
+    {
+        "product": "llvm",
+        "version": "15.0.7",
+        "version_strings": ["LLVM version 15.0.7"],
+    },
+    {
+        "product": "llvm",
+        "version": "16.0.6",
+        "version_strings": ["LLVM version 16.0.6"],
+    },
+    {
+        "product": "llvm",
+        "version": "17.0.6",
+        "version_strings": ["LLVM version 17.0.6"],
+    },
+    {
+        "product": "llvm",
+        "version": "18.1.3",
+        "version_strings": ["LLVM version 18.1.3", "/llvm-lto/18.1.3"],
+    },
+    {
+        "product": "llvm",
+        "version": "19.1.1",
+        "version_strings": ["LLVM version 19.1.1"],
+    },
+]
+package_test_data = [
+    {
+        "url": "http://de.archive.ubuntu.com/ubuntu/pool/universe/l/llvm-toolchain-6.0/",
+        "package_name": "libllvm6.0_6.0.1-14_amd64.deb",
+        "product": "llvm",
+        "version": "6.0.1",
+    },
+    {
+        "url": "http://de.archive.ubuntu.com/ubuntu/pool/universe/l/llvm-toolchain-7/",
+        "package_name": "libllvm7_7.0.1-12_amd64.deb",
+        "product": "llvm",
+        "version": "7.0.1",
+    },
+    {
+        "url": "http://de.archive.ubuntu.com/ubuntu/pool/universe/l/llvm-toolchain-8/",
+        "package_name": "libllvm8_8.0.1-9_amd64.deb",
+        "product": "llvm",
+        "version": "8.0.1",
+    },
+    {
+        "url": "http://de.archive.ubuntu.com/ubuntu/pool/main/l/llvm-toolchain-9/",
+        "package_name": "libllvm9_9.0.1-12_amd64.deb",
+        "product": "llvm",
+        "version": "9.0.1",
+    },
+    {
+        "url": "http://de.archive.ubuntu.com/ubuntu/pool/main/l/llvm-toolchain-10/",
+        "package_name": "libllvm10_10.0.0-4ubuntu1_amd64.deb",
+        "product": "llvm",
+        "version": "10.0.0",
+    },
+    {
+        "url": "http://de.archive.ubuntu.com/ubuntu/pool/main/l/llvm-toolchain-11/",
+        "package_name": "libllvm11_11.0.0-2~ubuntu20.04.1_amd64.deb",
+        "product": "llvm",
+        "version": "11.0.0",
+    },
+    {
+        "url": "http://de.archive.ubuntu.com/ubuntu/pool/universe/l/llvm-toolchain-12/",
+        "package_name": "libllvm12_12.0.1-19ubuntu3_amd64.deb",
+        "product": "llvm",
+        "version": "12.0.1",
+    },
+    {
+        "url": "http://security.ubuntu.com/ubuntu/pool/main/l/llvm-toolchain-13/",
+        "package_name": "libllvm13_13.0.1-2ubuntu2.2_amd64.deb",
+        "product": "llvm",
+        "version": "13.0.1",
+    },
+    {
+        "url": "http://de.archive.ubuntu.com/ubuntu/pool/universe/l/llvm-toolchain-14/",
+        "package_name": "libllvm14t64_14.0.6-19build4_amd64.deb",
+        "product": "llvm",
+        "version": "14.0.6",
+    },
+    {
+        "url": "http://de.archive.ubuntu.com/ubuntu/pool/universe/l/llvm-toolchain-15/",
+        "package_name": "libllvm15t64_15.0.7-14build3_amd64.deb",
+        "product": "llvm",
+        "version": "15.0.7",
+    },
+    {
+        "url": "http://de.archive.ubuntu.com/ubuntu/pool/universe/l/llvm-toolchain-16/",
+        "package_name": "libllvm16t64_16.0.6-23ubuntu4_amd64.deb",
+        "product": "llvm",
+        "version": "16.0.6",
+    },
+    {
+        "url": "http://ubuntu-master.mirror.tudos.de/ubuntu/pool/main/l/llvm-toolchain-17/",
+        "package_name": "libllvm17t64_17.0.6-9ubuntu1_amd64.deb",
+        "product": "llvm",
+        "version": "17.0.6",
+    },
+    {
+        "url": "http://de.archive.ubuntu.com/ubuntu/pool/main/l/llvm-toolchain-18/",
+        "package_name": "libllvm18_18.1.8-11_amd64.deb",
+        "product": "llvm",
+        "version": "18.1.8",
+    },
+    {
+        "url": "http://de.archive.ubuntu.com/ubuntu/pool/main/l/llvm-toolchain-19/",
+        "package_name": "libllvm19_19.1.1-1ubuntu1_amd64.deb",
+        "product": "llvm",
+        "version": "19.1.1",
+    },
+]