From 44d9e9f91b6e87717844a7ec562bd38886a57aa6 Mon Sep 17 00:00:00 2001 From: Julian Andres Klode Date: Mon, 17 Aug 2015 10:10:57 +0200 Subject: Do not crash in 'apt show' for non-installed packages For a non-installed package, manual_installed was set to the null pointer. This was passed to Tag::Rewrite, which expects an string (empty for null-type values) and the conversion from null pointer to string does not work correctly. --- apt-private/private-show.cc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/apt-private/private-show.cc b/apt-private/private-show.cc index 790bc0092..3a393b746 100644 --- a/apt-private/private-show.cc +++ b/apt-private/private-show.cc @@ -94,7 +94,7 @@ static bool DisplayRecord(pkgCacheFile &CacheFile, pkgCache::VerIterator V, if (is_installed) manual_installed = !(state.Flags & pkgCache::Flag::Auto) ? "yes" : "no"; else - manual_installed = 0; + manual_installed = ""; // FIXME: add verbose that does not do the removal of the tags? std::vector RW; -- cgit v1.2.3