Commit graph

8 commits

Author SHA1 Message Date
Matthew Bauer f0db4de598 kwallet-pam: unset QT_PLUGIN_PATH
kwallet sets a limit of 1000 for a single characters for environment
variables read from the socket[1]. wrapQtApps gives us a huge value
for QT_PLUGIN_PATH (up to 13000 bytes on my system!) Since this was
overflowing, the Qt plugin loading mechanism was hitting a segfault
when it was trying to parse the truncated QT_PLUGIN_PATH.

So for now, we can just unset QT_PLUGIN_PATH in the pam_kwallet_init
script. kwalletd5 has its own QT_PLUGIN_PATH which it can use.

This problem occured on 20.03, but not 19.09. It’s unclear what
changes were made in that time, but likely that previously we weren’t
getting a QT_PLUGIN_PATH set in the plasma5 startup at all. This means
that in 19.09 our QT_PLUGIN_PATH value must have been small enough to
fit into the 1000 char limit.

Fixes #77290

[1]: bc9713e272/src/runtime/kwalletd/main.cpp (L44)

/cc @ttuegel
2020-04-09 10:48:14 -04:00
Matthew Bauer a296cc254f kwallet-pam: wrap pam_kwallet_init
This needs a compatible env as kwalletd daemon. Need to wrap it to
correct this.

Fixes #68316
2019-10-01 11:15:39 -04:00
nyanloutre 357ae3c884 kwallet-pam: add new kwallet dependency 2019-08-16 11:26:17 +02:00
Thomas Tuegel faf0d3e91d
kdeFrameworks: fixup inputs and outputs
- Reduce environment pollution with a separate $bin output containing programs,
  plugins, and shared data. Libraries remain in $out and are not installed into
  the environment.
- Only propagate build inputs as required.
2017-06-18 08:44:45 -05:00
Thomas Tuegel b9ae0c7185
kwallet-pam: set path to socat 2017-06-18 08:44:43 -05:00
Thomas Tuegel eaa644a5af
plasma5: rename plasmaPackage to mkDerivation 2017-06-18 08:42:20 -05:00
Thomas Tuegel 127bf18a35
extra-cmake-modules: Lift Qt dependency 2017-02-27 11:49:46 -06:00
Thomas Tuegel 7f84ad5f4c
plasma5: Move to desktops/plasma-5 2017-02-27 11:49:12 -06:00
Renamed from pkgs/desktops/kde-5/plasma/kwallet-pam.nix (Browse further)