| /linux-6.6.21/net/core/ |
| D | scm.c | 46 static __inline__ int scm_check_creds(struct ucred *creds) in scm_check_creds() argument
49 kuid_t uid = make_kuid(cred->user_ns, creds->uid); in scm_check_creds()
50 kgid_t gid = make_kgid(cred->user_ns, creds->gid); in scm_check_creds()
55 if ((creds->pid == task_tgid_vnr(current) || in scm_check_creds()
171 struct ucred creds; in __scm_send() local
176 memcpy(&creds, CMSG_DATA(cmsg), sizeof(struct ucred)); in __scm_send()
177 err = scm_check_creds(&creds); in __scm_send()
181 p->creds.pid = creds.pid; in __scm_send()
182 if (!p->pid || pid_vnr(p->pid) != creds.pid) { in __scm_send()
185 pid = find_get_pid(creds.pid); in __scm_send()
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| /linux-6.6.21/include/net/ |
| D | scm.h | 35 struct scm_creds creds; /* Skb credentials */ member
61 scm->creds.pid = pid_vnr(pid); in scm_set_cred()
62 scm->creds.uid = uid; in scm_set_cred()
63 scm->creds.gid = gid; in scm_set_cred()
83 scm->creds.uid = INVALID_UID; in scm_send()
84 scm->creds.gid = INVALID_GID; in scm_send()
175 .pid = scm->creds.pid, in __scm_recv_common()
176 .uid = from_kuid_munged(current_ns, scm->creds.uid), in __scm_recv_common()
177 .gid = from_kgid_munged(current_ns, scm->creds.gid), in __scm_recv_common()
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| /linux-6.6.21/net/sunrpc/auth_gss/ |
| D | gss_rpc_xdr.c | 169 struct svc_cred *creds) in gssx_dec_linux_creds() argument
190 creds->cr_uid = make_kuid(&init_user_ns, tmp); in gssx_dec_linux_creds()
196 creds->cr_gid = make_kgid(&init_user_ns, tmp); in gssx_dec_linux_creds()
205 creds->cr_group_info = groups_alloc(N); in gssx_dec_linux_creds()
206 if (creds->cr_group_info == NULL) in gssx_dec_linux_creds()
219 creds->cr_group_info->gid[i] = kgid; in gssx_dec_linux_creds()
221 groups_sort(creds->cr_group_info); in gssx_dec_linux_creds()
225 groups_free(creds->cr_group_info); in gssx_dec_linux_creds()
232 struct svc_cred *creds; in gssx_dec_option_array() local
251 creds = kzalloc(sizeof(struct svc_cred), GFP_KERNEL); in gssx_dec_option_array()
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| D | gss_rpc_upcall.c | 339 data->creds = *(struct svc_cred *)value->data; in gssp_accept_sec_context_upcall()
353 data->creds.cr_raw_principal = in gssp_accept_sec_context_upcall()
355 data->creds.cr_principal = in gssp_accept_sec_context_upcall()
357 gssp_hostbased_service(&data->creds.cr_principal); in gssp_accept_sec_context_upcall()
360 data->creds.cr_targ_princ = in gssp_accept_sec_context_upcall()
362 gssp_hostbased_service(&data->creds.cr_targ_princ); in gssp_accept_sec_context_upcall()
376 free_svc_cred(&data->creds); in gssp_free_upcall_data()
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| D | gss_rpc_upcall.h | 22 struct svc_cred creds; member
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| D | svcauth_gss.c | 1271 rsci.cred = ud->creds; in gss_proxy_save_rsc()
1272 memset(&ud->creds, 0, sizeof(struct svc_cred)); in gss_proxy_save_rsc()
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| /linux-6.6.21/drivers/soc/bcm/brcmstb/ |
| D | biuctrl.c | 116 u32 creds = 0; in mcp_write_pairing_set() local
121 creds = cbc_readl(CPU_CREDIT_REG); in mcp_write_pairing_set()
124 cbc_writel(creds | CPU_CREDIT_REG_MCPx_WR_PAIRING_EN_MASK, in mcp_write_pairing_set()
126 } else if (creds & CPU_CREDIT_REG_MCPx_WR_PAIRING_EN_MASK) { in mcp_write_pairing_set()
128 cbc_writel(creds & ~CPU_CREDIT_REG_MCPx_WR_PAIRING_EN_MASK, in mcp_write_pairing_set()
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| /linux-6.6.21/arch/powerpc/platforms/pseries/ |
| D | vas-sysfs.c | 36 u16 creds; in update_total_credits_store() local
38 err = kstrtou16(buf, 0, &creds); in update_total_credits_store()
48 err = vas_reconfig_capabilties(caps->win_type, creds); in update_total_credits_store()
53 pr_info("Set QoS total credits %u\n", creds); in update_total_credits_store()
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| D | vas.c | 631 static int reconfig_open_windows(struct vas_caps *vcaps, int creds, in reconfig_open_windows() argument
660 if ((vcaps->nr_close_wins > creds) && !migrate) in reconfig_open_windows()
661 mv_ents = vcaps->nr_close_wins - creds; in reconfig_open_windows()
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| /linux-6.6.21/io_uring/ |
| D | sqpoll.c | 178 const struct cred *creds = NULL; in __io_sq_thread() local
181 creds = override_creds(ctx->sq_creds); in __io_sq_thread()
198 if (creds) in __io_sq_thread()
199 revert_creds(creds); in __io_sq_thread()
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| D | io_uring.c | 410 put_cred(req->creds); in io_clean_op()
465 req->creds = get_current_cred(); in io_prep_async_work()
1869 const struct cred *creds = NULL; in io_issue_sqe() local
1875 if (unlikely((req->flags & REQ_F_CREDS) && req->creds != current_cred())) in io_issue_sqe()
1876 creds = override_creds(req->creds); in io_issue_sqe()
1886 if (creds) in io_issue_sqe()
1887 revert_creds(creds); in io_issue_sqe()
2229 req->creds = xa_load(&ctx->personalities, personality); in io_init_req()
2230 if (!req->creds) in io_init_req()
2232 get_cred(req->creds); in io_init_req()
[all …]
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| /linux-6.6.21/net/bluetooth/ |
| D | hci_sock.c | 269 struct scm_creds *creds; in hci_sock_copy_creds() local
274 creds = &bt_cb(skb)->creds; in hci_sock_copy_creds()
286 if (creds->pid == pid_vnr(sk->sk_peer_pid)) in hci_sock_copy_creds()
289 memset(creds, 0, sizeof(*creds)); in hci_sock_copy_creds()
291 creds->pid = pid_vnr(sk->sk_peer_pid); in hci_sock_copy_creds()
293 creds->uid = sk->sk_peer_cred->uid; in hci_sock_copy_creds()
294 creds->gid = sk->sk_peer_cred->gid; in hci_sock_copy_creds()
1601 scm.creds = bt_cb(skb)->creds; in hci_sock_recvmsg()
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| /linux-6.6.21/lib/ |
| D | kobject_uevent.c | 301 parms->creds.uid = GLOBAL_ROOT_UID; in alloc_uevent_skb()
302 parms->creds.gid = GLOBAL_ROOT_GID; in alloc_uevent_skb()
364 parms->creds.uid = root_uid; in uevent_net_broadcast_tagged()
369 parms->creds.gid = root_gid; in uevent_net_broadcast_tagged()
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| /linux-6.6.21/include/linux/ |
| D | netlink.h | 26 struct scm_creds creds; /* Skb credentials */ member
36 #define NETLINK_CREDS(skb) (&NETLINK_CB((skb)).creds)
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| D | io_uring_types.h | 595 const struct cred *creds; member
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| D | fs.h | 2509 const struct cred *creds);
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| /linux-6.6.21/arch/powerpc/platforms/powernv/ |
| D | vas-window.c | 1158 int creds, mode; in poll_window_credits() local
1172 creds = GET_FIELD(VAS_TX_WCRED, val); in poll_window_credits()
1175 creds = GET_FIELD(VAS_LRX_WCRED, val); in poll_window_credits()
1185 if (creds < window->vas_win.wcreds_max) { in poll_window_credits()
1198 creds, count); in poll_window_credits()
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| /linux-6.6.21/fs/ |
| D | aio.c | 177 struct cred *creds; member
1598 const struct cred *old_cred = override_creds(iocb->fsync.creds); in aio_fsync_work()
1602 put_cred(iocb->fsync.creds); in aio_fsync_work()
1616 req->creds = prepare_creds(); in aio_fsync()
1617 if (!req->creds) in aio_fsync()
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| /linux-6.6.21/Documentation/filesystems/nfs/ |
| D | rpc-server-gss.rst | 62 B) It does not properly handle creds where the user is member of more
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| /linux-6.6.21/security/integrity/ima/ |
| D | ima.h | 195 hook(CREDS_CHECK, creds) \
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| /linux-6.6.21/net/netlink/ |
| D | af_netlink.c | 179 NETLINK_CB(new).creds = NETLINK_CB(skb).creds; in netlink_to_full_skb()
1891 NETLINK_CB(skb).creds = scm.creds; in netlink_sendmsg()
1984 scm.creds = *NETLINK_CREDS(skb); in netlink_recvmsg()
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| /linux-6.6.21/include/net/bluetooth/ |
| D | bluetooth.h | 471 struct scm_creds creds; member
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| /linux-6.6.21/net/unix/ |
| D | af_unix.c | 1827 UNIXCB(skb).uid = scm->creds.uid; in unix_scm_to_skb()
1828 UNIXCB(skb).gid = scm->creds.gid; in unix_scm_to_skb()
1868 uid_eq(UNIXCB(skb).uid, scm->creds.uid) && in unix_skb_scm_eq()
1869 gid_eq(UNIXCB(skb).gid, scm->creds.gid) && in unix_skb_scm_eq()
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