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Merge pull request #157 from listenerri/cmdline-read

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fix: cmdline read failed
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listenerri 2019-03-27 16:33:31 +08:00 committed by GitHub
commit 1a143bc5e1
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1 changed files with 6 additions and 1 deletions
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7
plugins/overlay-warning/overlay-warning-plugin.cpp
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@ -152,9 +152,14 @@ void OverlayWarningPlugin::loadPlugin()
bool OverlayWarningPlugin::isOverlayRoot() bool OverlayWarningPlugin::isOverlayRoot()
{ {
// ignore live/recovery mode // ignore live/recovery mode
if (QString(QFile("/proc/cmdline").readAll()).contains("boot=live")) { QFile cmdline("/proc/cmdline");
cmdline.open(QFile::ReadOnly);
QString content(cmdline.readAll());
cmdline.close();
if (content.contains("boot=live")) {
return false; return false;
} }
return QString(QStorageInfo::root().fileSystemType()) == OverlayFileSystemType; return QString(QStorageInfo::root().fileSystemType()) == OverlayFileSystemType;
} }