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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-09-03 17:06:50 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-09-08 09:49:00 +0300 |
| commit | ae16b7c668378ea00eb60ab9d29e0d46b0e7aa15 (patch) | |
| tree | e5cb3c783e9fe2f38001514423f5a082836ecb7a /kernel/fork.c | |
| parent | 1aa3f27e592dea3b6cbc5ef5ec979ba5f511d410 (diff) | |
| download | linux-ae16b7c668378ea00eb60ab9d29e0d46b0e7aa15.tar.xz | |
Revert "Add a reference to ucounts for each cred"
This reverts commit b2c4d9a33cc2dec7466f97eba2c4dd571ad798a5 which is
commit 905ae01c4ae2ae3df05bb141801b1db4b7d83c61 upstream.
This commit should not have been applied to the 5.10.y stable tree, so
revert it.
Reported-by: "Eric W. Biederman" <ebiederm@xmission.com>
Link: https://lore.kernel.org/r/87v93k4bl6.fsf@disp2133
Cc: Alexey Gladkov <legion@kernel.org>
Cc: Sasha Levin <sashal@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'kernel/fork.c')
| -rw-r--r-- | kernel/fork.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/kernel/fork.c b/kernel/fork.c index 096945ef49ad..9705439439fe 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -2960,12 +2960,6 @@ int ksys_unshare(unsigned long unshare_flags) if (err) goto bad_unshare_cleanup_cred; - if (new_cred) { - err = set_cred_ucounts(new_cred); - if (err) - goto bad_unshare_cleanup_cred; - } - if (new_fs || new_fd || do_sysvsem || new_cred || new_nsproxy) { if (do_sysvsem) { /* |