On Wed, Jan 24, 2024 at 12:39:38PM -0700, Kevin Locke wrote: > On Wed, 2024-01-24 at 11:22 -0800, Kees Cook wrote: > > After commit 978ffcbf00d8 ("execve: open the executable file before > > doing anything else"), current->in_execve was no longer in sync with the > > open(). This broke AppArmor and TOMOYO which depend on this flag to > > distinguish "open" operations from being "exec" operations. > > > > Instead of moving around in_execve, switch to using __FMODE_EXEC, which > > is where the "is this an exec?" intent is stored. Note that TOMOYO still > > uses in_execve around cred handling. > > It solves the AppArmor issue I was experiencing and I don't notice any > other issues. > > Tested-by: Kevin Locke <kevin@xxxxxxxxxxxxxxx> Thanks! Sounds like Linus has taken the patch directly, and I'll send a follow-up PR with other clean-ups. -Kees -- Kees Cook