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authorJulian Andres Klode <julian.klode@canonical.com>2018-10-05 12:29:39 +0200
committerJulian Andres Klode <julian.klode@canonical.com>2018-10-09 11:36:47 +0200
commit02f6a9b4e5f8239e0dfa64ba79e426005a5dec56 (patch)
tree9201ee3401ad7c3cf7ab51ef5eea9363b17597ce /apt-pkg/contrib/fileutl.cc
parent1a9a1a4a753bb5aa118188b842d7a10abe4d27b6 (diff)
Set DPKG_FRONTEND_LOCKED when running {pre,post}-invoke scripts
Some post-invoke scripts install packages, which fails because the environment variable is not set. This sets the variable for all three kinds of scripts {pre,post-}invoke and pre-install-pkgs, but we will only allow post-invoke at a later time. Gbp-Dch: full (cherry picked from commit 6675601c81de85b40dc89772c1d6d17f1811c5ba) LP: #1796808 (cherry picked from commit 0ce6bc5ec70ff84eb2829f91f286a93687e77a46)
Diffstat (limited to 'apt-pkg/contrib/fileutl.cc')
-rw-r--r--apt-pkg/contrib/fileutl.cc3
1 files changed, 3 insertions, 0 deletions
diff --git a/apt-pkg/contrib/fileutl.cc b/apt-pkg/contrib/fileutl.cc
index b53277577..5d283bdf5 100644
--- a/apt-pkg/contrib/fileutl.cc
+++ b/apt-pkg/contrib/fileutl.cc
@@ -26,6 +26,7 @@
#include <apt-pkg/aptconfiguration.h>
#include <apt-pkg/configuration.h>
#include <apt-pkg/macros.h>
+#include <apt-pkg/pkgsystem.h>
#include <ctype.h>
#include <stdarg.h>
@@ -97,6 +98,8 @@ bool RunScripts(const char *Cnf)
// This is the child
if (Child == 0)
{
+ if (_system != nullptr && _system->IsLocked() == true && (stringcasecmp(Cnf, "dpkg::post-invoke") == 0 || stringcasecmp(Cnf, "dpkg::pre-invoke") == 0))
+ setenv("DPKG_FRONTEND_LOCKED", "true", 1);
if (_config->FindDir("DPkg::Chroot-Directory","/") != "/")
{
std::cerr << "Chrooting into "