check for length of Data to avoid the validness of

[apt.git] / ftparchive / writer.cc

diff --git a/ftparchive/writer.cc b/ftparchive/writer.cc
index 6cda29b213d4c498caa55d01274c14be0a21c713..58e32dade692810a8b0777ad415820d8fc3c1bc2 100644 (file)
--- a/ftparchive/writer.cc
+++ b/ftparchive/writer.cc
@@ -924,6 +924,15 @@ ReleaseWriter::ReleaseWriter(string const &DB)
       datestr[0] = '\0';
    }
 
       datestr[0] = '\0';
    }
 

+   time_t const validuntil = now + _config->FindI("APT::FTPArchive::Release::ValidTime", 0);
+   char validstr[128] = "";
+   if (now == validuntil ||
+       strftime(validstr, sizeof(validstr), "%a, %d %b %Y %H:%M:%S UTC",
+                gmtime(&validuntil)) == 0)
+   {
+      datestr[0] = '\0';
+   }
+

    map<string,string> Fields;
    Fields["Origin"] = "";
    Fields["Label"] = "";
    map<string,string> Fields;
    Fields["Origin"] = "";
    Fields["Label"] = "";


@@ -931,6 +940,7 @@ ReleaseWriter::ReleaseWriter(string const &DB)
    Fields["Version"] = "";
    Fields["Codename"] = "";
    Fields["Date"] = datestr;
    Fields["Version"] = "";
    Fields["Codename"] = "";
    Fields["Date"] = datestr;

+   Fields["Valid-Until"] = validstr;

    Fields["Architectures"] = "";
    Fields["Components"] = "";
    Fields["Description"] = "";
    Fields["Architectures"] = "";
    Fields["Components"] = "";
    Fields["Description"] = "";