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David Edmundson authored
Summary: We have a sha check rather than just readlink as an app in a mount namespace could have an executable with the same path as an exectuable on the host system that we trust. This became overly complicated to solve an issue that didn't exist. sha(/proc/PID/exe) does resolve to what is currently running even if sha(readlink(/proc/PID/exe) does not as /proc is magic. This patch compares the root file system as kwin sees it to the running exe. See later comments on D22571 Reviewers: fvogt Reviewed By: fvogt Subscribers: kwin Tags: #kwin Differential Revision: https://phabricator.kde.org/D25169
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