diff options
| author | David Kalnischkies <david@kalnischkies.de> | 2017-08-14 10:36:55 +0200 |
|---|---|---|
| committer | Julian Andres Klode <jak@debian.org> | 2017-09-13 18:14:12 +0200 |
| commit | ccd6ebbc9ab4026a77ac2844e15ea35adfe788be (patch) | |
| tree | 053f74e2fc21f31bb6596dad49c5f7deeb628e09 | |
| parent | 8d32cfbe25402f9d2cc0e858b408c4e873679380 (diff) | |
don't ask an uninit _system for supported archs
A libapt user who hasn't initialized _system likely has a reason, so we
shouldn't greet back with a segfault usually deep down in the callstack
for no reason. If the user had intended to pick up information from the
system, _system wouldn't be uninitialized after all.
LP: #1613184
SRU: 1.4.y
(cherry picked from commit cba5c5a26a9bf00724f8ea647ac61b30e32734ba)
| -rw-r--r-- | apt-pkg/aptconfiguration.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/apt-pkg/aptconfiguration.cc b/apt-pkg/aptconfiguration.cc index 0035f70df..e16117b70 100644 --- a/apt-pkg/aptconfiguration.cc +++ b/apt-pkg/aptconfiguration.cc @@ -322,7 +322,7 @@ std::vector<std::string> const Configuration::getArchitectures(bool const &Cache string const arch = _config->Find("APT::Architecture"); archs = _config->FindVector("APT::Architectures"); - if (archs.empty() == true) + if (archs.empty() == true && _system != nullptr) archs = _system->ArchitecturesSupported(); if (archs.empty() == true || |