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| author | Alexei Starovoitov <ast@kernel.org> | 2024-10-25 04:45:59 +0300 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2024-10-25 04:47:28 +0300 |
| commit | bfa7b5c98be4bdcf8aaa4e5ca0b91359ea28c05c (patch) | |
| tree | 751b70005cb6641c42e90191f35dac731459a6ec /fs/smb/server/smb_common.c | |
| parent | c6fb8030b4baa01c850f99fc6da051b1017edc46 (diff) | |
| parent | ae90f6a6170d7a7a1aa4fddf664fbd093e3023bc (diff) | |
| download | linux-bfa7b5c98be4bdcf8aaa4e5ca0b91359ea28c05c.tar.xz | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf
Cross-merge bpf fixes after downstream PR.
No conflicts.
Adjacent changes in:
include/linux/bpf.h
include/uapi/linux/bpf.h
kernel/bpf/btf.c
kernel/bpf/helpers.c
kernel/bpf/syscall.c
kernel/bpf/verifier.c
kernel/trace/bpf_trace.c
mm/slab_common.c
tools/include/uapi/linux/bpf.h
tools/testing/selftests/bpf/Makefile
Link: https://lore.kernel.org/all/20241024215724.60017-1-daniel@iogearbox.net/
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'fs/smb/server/smb_common.c')
| -rw-r--r-- | fs/smb/server/smb_common.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/fs/smb/server/smb_common.c b/fs/smb/server/smb_common.c index 5b8d75e78ffb..a2ebbe604c8c 100644 --- a/fs/smb/server/smb_common.c +++ b/fs/smb/server/smb_common.c @@ -736,13 +736,15 @@ int __ksmbd_override_fsids(struct ksmbd_work *work, struct ksmbd_share_config *share) { struct ksmbd_session *sess = work->sess; + struct ksmbd_user *user = sess->user; struct cred *cred; struct group_info *gi; unsigned int uid; unsigned int gid; + int i; - uid = user_uid(sess->user); - gid = user_gid(sess->user); + uid = user_uid(user); + gid = user_gid(user); if (share->force_uid != KSMBD_SHARE_INVALID_UID) uid = share->force_uid; if (share->force_gid != KSMBD_SHARE_INVALID_GID) @@ -755,11 +757,18 @@ int __ksmbd_override_fsids(struct ksmbd_work *work, cred->fsuid = make_kuid(&init_user_ns, uid); cred->fsgid = make_kgid(&init_user_ns, gid); - gi = groups_alloc(0); + gi = groups_alloc(user->ngroups); if (!gi) { abort_creds(cred); return -ENOMEM; } + + for (i = 0; i < user->ngroups; i++) + gi->gid[i] = make_kgid(&init_user_ns, user->sgid[i]); + + if (user->ngroups) + groups_sort(gi); + set_groups(cred, gi); put_group_info(gi); |