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f0db4de598
nixpkgs/pkgs/desktops/plasma-5
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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
..
breeze-plymouth breeze-plymouth: make some things native 2020-03-06 00:45:48 -05:00
kde-gtk-config plasma5: 5.13.5 -> 5.14.0 2018-10-11 15:24:37 +02:00
kwin krohnkite: 0.6.1 -> 0.7 2020-03-04 06:16:05 +00:00
libkscreen libkscreen: Broken with Qt < 5.12.0 2019-09-29 12:56:29 -05:00
libksysguard ksysguard: replace qtwebkit by qtwebengine 2019-08-16 11:26:17 +02:00
plasma-desktop treewide: remove redundant rec 2019-08-28 11:07:32 +00:00
plasma-integration plasma5: 5.13.5 -> 5.14.0 2018-10-11 15:24:37 +02:00
plasma-nm plasma-nm: fix path to mobile broadband provider file (#44302) 2018-08-01 15:23:28 +02:00
plasma-vault plasma5: 5.13.5 -> 5.14.0 2018-10-11 15:24:37 +02:00
plasma-workspace plasma5.plasma-workspace: Fix path to SDDM theme background image 2020-02-05 20:08:40 -06:00
bluedevil.nix plasma5: 5.12 -> 5.13 2018-06-12 14:30:48 +02:00
breeze-grub.nix plasma5: fixup inputs and outputs 2017-06-18 08:44:45 -05:00
breeze-gtk.nix breeze-gtk: add deps to fix build 2019-02-12 12:54:33 -06:00
breeze-qt5.nix plasma5: 5.13.5 -> 5.14.0 2018-10-11 15:24:37 +02:00
default.nix plasma5: Fix setup hook some more 2019-11-24 15:58:51 -05:00
discover.nix discover: init at 5.15.3 2019-04-24 14:23:14 +08:00
fetch.sh plasma5: 5.16.5 -> 5.17.5 2020-01-27 08:29:28 -06:00
kactivitymanagerd.nix plasma5: 5.12 -> 5.13 2018-06-12 14:30:48 +02:00
kde-cli-tools.nix plasma5: 5.12 -> 5.13 2018-06-12 14:30:48 +02:00
kdecoration.nix treewide: mark some broken packages as broken 2019-10-08 17:14:26 +02:00
kdeplasma-addons.nix pkgs/*: remove unreferenced function arguments 2018-07-21 02:48:04 +00:00
kgamma5.nix kdeApplications.kgamma5: fix build 2018-03-28 16:25:14 +03:00
khotkeys.nix qt5, plasma-5: Make 'bin' output the first one 2017-10-24 23:48:49 +03:00
kinfocenter.nix treewide: transition from mesa_glu to libGLU 2018-02-24 17:05:43 +02:00
kmenuedit.nix plasma5: fixup inputs and outputs 2017-06-18 08:44:45 -05:00
kscreen-417316.patch kscreen: Fix #82141 2020-04-03 18:04:25 +02:00
kscreen.nix kscreen: Fix #82141 2020-04-03 18:04:25 +02:00
kscreenlocker.nix plasma5: fixup inputs and outputs 2017-06-18 08:44:45 -05:00
ksshaskpass.nix kdeFrameworks: fixup inputs and outputs 2017-06-18 08:44:45 -05:00
ksysguard.nix ksysguard: replace qtwebkit by qtwebengine 2019-08-16 11:26:17 +02:00
kwallet-pam.nix kwallet-pam: unset QT_PLUGIN_PATH 2020-04-09 10:48:14 -04:00
kwayland-integration.nix kwayland-integration: kguiaddons buildInput 2020-02-01 06:55:49 -06:00
kwrited.nix kdeFrameworks: fixup inputs and outputs 2017-06-18 08:44:45 -05:00
milou.nix milou: kitemmodels buildInput 2020-01-31 19:47:55 -06:00
oxygen.nix qt5, plasma-5: Make 'bin' output the first one 2017-10-24 23:48:49 +03:00
plasma-browser-integration.nix plasma-browser-integration: kpurpose kfilemetadata buildInputs 2020-02-01 06:58:29 -06:00
plasma-pa.nix tree-wide: autorename gnome packages to use dashes 2018-02-25 17:41:16 +01:00
plasma-workspace-wallpapers.nix plasma5: fixup inputs and outputs 2017-06-18 08:44:45 -05:00
polkit-kde-agent.nix Add some dev outputs 2017-09-25 16:05:10 +02:00
powerdevil.nix plasma5: fixup inputs and outputs 2017-06-18 08:44:45 -05:00
sddm-kcm.nix tree-wide: autorename gnome packages to use dashes 2018-02-25 17:41:16 +01:00
srcs.nix plasma5: 5.16.5 -> 5.17.5 2020-01-27 08:29:28 -06:00
systemsettings.nix plasma5: 5.12 -> 5.13 2018-06-12 14:30:48 +02:00
user-manager.nix pkgs.plasma5.user-manager: init 2018-02-23 13:43:28 +08:00
xdg-desktop-portal-kde.nix plasma5.xdg-desktop-portal-kde: fix build 2019-04-11 03:36:29 -04:00