diff options
| author | SulfurNitride <SulfurNitride@users.noreply.github.com> | 2026-03-17 21:41:31 -0500 |
|---|---|---|
| committer | SulfurNitride <SulfurNitride@users.noreply.github.com> | 2026-03-17 21:41:31 -0500 |
| commit | 412eda0369cb89c8fed871d46227bbe671c4fd68 (patch) | |
| tree | 4a85a660410635e55e711544b163ea24e1bbc114 /src | |
| parent | 2efc7e6124ef814ac9abd874bff0dc6b3e6768d0 (diff) | |
Fix Steam game mode: strip LD_PRELOAD, robust looksValid(), restore env for games
Steam injects 32-bit gameoverlayrenderer.so via LD_PRELOAD which causes
"wrong ELF class" errors for 64-bit Qt6 apps. Save and clear LD_PRELOAD
in both launcher and AppRun scripts, restore it in ProtonLauncher for
game processes.
Also hardens looksValid() with QFileInfo::exists() for absolute paths
(QDir::exists() has edge cases with relative subdirectory paths), adds
case-insensitive directory walking fallback, and adds debug logging to
both looksValid() and detectGame().
Adds ~/.steam/debian-installation to Python steam_utils.py candidates.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/src/protonlauncher.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/src/protonlauncher.cpp b/src/src/protonlauncher.cpp index f25d355..57a88fc 100644 --- a/src/src/protonlauncher.cpp +++ b/src/src/protonlauncher.cpp @@ -70,6 +70,7 @@ void cleanAppImageEnv(QProcessEnvironment& env) const bool hasOrigVars = env.contains("FLUORINE_ORIG_PATH"); restoreOrStrip("LD_LIBRARY_PATH", "FLUORINE_ORIG_LD_LIBRARY_PATH", env); + restoreOrStrip("LD_PRELOAD", "FLUORINE_ORIG_LD_PRELOAD", env); restoreOrStrip("PATH", "FLUORINE_ORIG_PATH", env); restoreOrStrip("XDG_DATA_DIRS", "FLUORINE_ORIG_XDG_DATA_DIRS", env); restoreOrStrip("QT_PLUGIN_PATH", "FLUORINE_ORIG_QT_PLUGIN_PATH", env); |