diff options
Diffstat (limited to 'apt-pkg')
| -rw-r--r-- | apt-pkg/cachefilter-patterns.cc | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/apt-pkg/cachefilter-patterns.cc b/apt-pkg/cachefilter-patterns.cc index bc0eece30..fded7d92f 100644 --- a/apt-pkg/cachefilter-patterns.cc +++ b/apt-pkg/cachefilter-patterns.cc @@ -333,9 +333,12 @@ std::unique_ptr<PatternTreeParser::Node> PatternTreeParser::parseQuotedWord() // Parse a bare word atom std::unique_ptr<PatternTreeParser::Node> PatternTreeParser::parseWord(bool shrt) { + // Characters not allowed at the start of a word (also see ..._SHRT) static const constexpr auto DISALLOWED_START = "!?~|,() \0"_sv; + // Characters terminating a word inside a long pattern static const constexpr auto DISALLOWED_LONG = "|,()\0"_sv; - static const constexpr auto DISALLOWED_SHRT = "|,() ?\0"_sv; + // Characters terminating a word as a short form argument, should contain all of START. + static const constexpr auto DISALLOWED_SHRT = "!?~|,() \0"_sv; const auto DISALLOWED = shrt ? DISALLOWED_SHRT : DISALLOWED_LONG; if (DISALLOWED_START.find(sentence[state.offset]) != APT::StringView::npos) |