From 82f4cfc971ef6a2e56b34227d9e0b1a594dc2265 Mon Sep 17 00:00:00 2001
From: Julian Andres Klode <julian.klode@canonical.com>
Date: Tue, 13 Feb 2024 12:33:51 +0100
Subject: Add the ?security pattern

---
 apt-pkg/cachefilter-patterns.cc | 2 ++
 apt-pkg/cachefilter-patterns.h  | 9 +++++++++
 2 files changed, 11 insertions(+)

(limited to 'apt-pkg')

diff --git a/apt-pkg/cachefilter-patterns.cc b/apt-pkg/cachefilter-patterns.cc
index 6ef34c953..7e6d84ff6 100644
--- a/apt-pkg/cachefilter-patterns.cc
+++ b/apt-pkg/cachefilter-patterns.cc
@@ -502,6 +502,8 @@ std::unique_ptr<APT::CacheFilter::Matcher> PatternParser::aPattern(std::unique_p
       return std::make_unique<Patterns::PackageIsPhasing>(file);
    if (node->matches("?section", 1, 1))
       return std::make_unique<Patterns::VersionIsSection>(aWord(node->arguments[0]));
+   if (node->matches("?security", 0, 0))
+      return std::make_unique<Patterns::VersionIsSecurity>();
    if (node->matches("?source-package", 1, 1))
       return std::make_unique<Patterns::VersionIsSourcePackage>(aWord(node->arguments[0]));
    if (node->matches("?source-version", 1, 1))
diff --git a/apt-pkg/cachefilter-patterns.h b/apt-pkg/cachefilter-patterns.h
index 5fc00377f..fa4605253 100644
--- a/apt-pkg/cachefilter-patterns.h
+++ b/apt-pkg/cachefilter-patterns.h
@@ -415,6 +415,15 @@ struct APT_HIDDEN VersionIsSection : public VersionAnyMatcher
    }
 };
 
+struct APT_HIDDEN VersionIsSecurity : public VersionAnyMatcher
+{
+   VersionIsSecurity() {}
+   bool operator()(pkgCache::VerIterator const &Ver) override
+   {
+      return Ver.IsSecurityUpdate();
+   }
+};
+
 struct APT_HIDDEN VersionIsSourcePackage : public VersionAnyMatcher
 {
    BaseRegexMatcher matcher;
-- 
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