* apt-pkg/contrib/mmap.cc:

[apt.git] / apt-pkg / contrib / configuration.cc

diff --git a/apt-pkg/contrib/configuration.cc b/apt-pkg/contrib/configuration.cc
index 81cc87d15e93b434e1a0003c65bdcc96b6ec7866..cc7093fe2cf4146c1574dcd38f03fead67ed2dc6 100644 (file)
--- a/apt-pkg/contrib/configuration.cc
+++ b/apt-pkg/contrib/configuration.cc
@@ -857,19 +857,27 @@ Configuration::MatchAgainstConfig::MatchAgainstConfig(char const * Config)
       {
         regfree(p);
         delete p;
       {
         regfree(p);
         delete p;

+        clearPatterns();

         _error->Warning("Regex compilation error for '%s' in configuration option '%s'",
                                s->c_str(), Config);
         _error->Warning("Regex compilation error for '%s' in configuration option '%s'",
                                s->c_str(), Config);

+        return;

       }
       }

-    }
-
+   }
+   if (strings.size() == 0)
+      patterns.push_back(NULL);

 }
                                                                        /*}}}*/
 // MatchAgainstConfig Destructor                                       /*{{{*/
 Configuration::MatchAgainstConfig::~MatchAgainstConfig()
 }
                                                                        /*}}}*/
 // MatchAgainstConfig Destructor                                       /*{{{*/
 Configuration::MatchAgainstConfig::~MatchAgainstConfig()

+{
+   clearPatterns();
+}
+void Configuration::MatchAgainstConfig::clearPatterns()

 {
    for(std::vector<regex_t *>::const_iterator p = patterns.begin();
        p != patterns.end(); ++p)
    {
 {
    for(std::vector<regex_t *>::const_iterator p = patterns.begin();
        p != patterns.end(); ++p)
    {

+      if (*p == NULL) continue;

       regfree(*p);
       delete *p;
    }
       regfree(*p);
       delete *p;
    }


@@ -880,7 +888,7 @@ bool Configuration::MatchAgainstConfig::Match(char const * str) const
 {
    for(std::vector<regex_t *>::const_iterator p = patterns.begin();
        p != patterns.end(); ++p)
 {
    for(std::vector<regex_t *>::const_iterator p = patterns.begin();
        p != patterns.end(); ++p)

-      if (regexec(*p, str, 0, 0, 0) == 0)
+      if (*p != NULL && regexec(*p, str, 0, 0, 0) == 0)

         return true;
 
    return false;
         return true;
 
    return false;