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| author | Jann Horn <[email protected]> | 2020-08-06 16:53:59 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2020-09-03 16:21:35 +0000 |
| commit | e8b8ae7ce32e17a5c29f0289e9e2a39c7dcaa1b8 (patch) | |
| tree | 15d2cc1ef2388442d609006fe25e026491576c05 /drivers/android/binder_alloc.c | |
| parent | Merge 5.9-rc3 into char-misc-next (diff) | |
| download | kernel-e8b8ae7ce32e17a5c29f0289e9e2a39c7dcaa1b8.tar.gz kernel-e8b8ae7ce32e17a5c29f0289e9e2a39c7dcaa1b8.zip | |
binder: Remove bogus warning on failed same-process transaction
While binder transactions with the same binder_proc as sender and recipient
are forbidden, transactions with the same task_struct as sender and
recipient are possible (even though currently there is a weird check in
binder_transaction() that rejects them in the target==0 case).
Therefore, task_struct identities can't be used to distinguish whether
the caller is running in the context of the sender or the recipient.
Since I see no easy way to make this WARN_ON() useful and correct, let's
just remove it.
Fixes: 44d8047f1d87 ("binder: use standard functions to allocate fds")
Reported-by: [email protected]
Acked-by: Christian Brauner <[email protected]>
Acked-by: Todd Kjos <[email protected]>
Signed-off-by: Jann Horn <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'drivers/android/binder_alloc.c')
0 files changed, 0 insertions, 0 deletions