security.c (bbb20089a3275a19e475dbc21320c3742e3ca423) security.c (1ee65e37e904b959c24404139f5752edc66319d5)
1/*
2 * Security plug functions
3 *
4 * Copyright (C) 2001 WireX Communications, Inc <chris@wirex.com>
5 * Copyright (C) 2001-2002 Greg Kroah-Hartman <greg@kroah.com>
6 * Copyright (C) 2001 Networks Associates Technology, Inc <ssmalley@nai.com>
7 *
8 * This program is free software; you can redistribute it and/or modify

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119
120 security_ops = ops;
121
122 return 0;
123}
124
125/* Security operations */
126
1/*
2 * Security plug functions
3 *
4 * Copyright (C) 2001 WireX Communications, Inc <chris@wirex.com>
5 * Copyright (C) 2001-2002 Greg Kroah-Hartman <greg@kroah.com>
6 * Copyright (C) 2001 Networks Associates Technology, Inc <ssmalley@nai.com>
7 *
8 * This program is free software; you can redistribute it and/or modify

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119
120 security_ops = ops;
121
122 return 0;
123}
124
125/* Security operations */
126
127int security_ptrace_may_access(struct task_struct *child, unsigned int mode)
127int security_ptrace_access_check(struct task_struct *child, unsigned int mode)
128{
128{
129 return security_ops->ptrace_may_access(child, mode);
129 return security_ops->ptrace_access_check(child, mode);
130}
131
132int security_ptrace_traceme(struct task_struct *parent)
133{
134 return security_ops->ptrace_traceme(parent);
135}
136
137int security_capget(struct task_struct *target,

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679 return security_ops->dentry_open(file, cred);
680}
681
682int security_task_create(unsigned long clone_flags)
683{
684 return security_ops->task_create(clone_flags);
685}
686
130}
131
132int security_ptrace_traceme(struct task_struct *parent)
133{
134 return security_ops->ptrace_traceme(parent);
135}
136
137int security_capget(struct task_struct *target,

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679 return security_ops->dentry_open(file, cred);
680}
681
682int security_task_create(unsigned long clone_flags)
683{
684 return security_ops->task_create(clone_flags);
685}
686
687int security_cred_alloc_blank(struct cred *cred, gfp_t gfp)
688{
689 return security_ops->cred_alloc_blank(cred, gfp);
690}
691
687void security_cred_free(struct cred *cred)
688{
689 security_ops->cred_free(cred);
690}
691
692int security_prepare_creds(struct cred *new, const struct cred *old, gfp_t gfp)
693{
694 return security_ops->cred_prepare(new, old, gfp);
695}
696
697void security_commit_creds(struct cred *new, const struct cred *old)
698{
699 security_ops->cred_commit(new, old);
700}
701
692void security_cred_free(struct cred *cred)
693{
694 security_ops->cred_free(cred);
695}
696
697int security_prepare_creds(struct cred *new, const struct cred *old, gfp_t gfp)
698{
699 return security_ops->cred_prepare(new, old, gfp);
700}
701
702void security_commit_creds(struct cred *new, const struct cred *old)
703{
704 security_ops->cred_commit(new, old);
705}
706
707void security_transfer_creds(struct cred *new, const struct cred *old)
708{
709 security_ops->cred_transfer(new, old);
710}
711
702int security_kernel_act_as(struct cred *new, u32 secid)
703{
704 return security_ops->kernel_act_as(new, secid);
705}
706
707int security_kernel_create_files_as(struct cred *new, struct inode *inode)
708{
709 return security_ops->kernel_create_files_as(new, inode);
710}
711
712int security_kernel_act_as(struct cred *new, u32 secid)
713{
714 return security_ops->kernel_act_as(new, secid);
715}
716
717int security_kernel_create_files_as(struct cred *new, struct inode *inode)
718{
719 return security_ops->kernel_create_files_as(new, inode);
720}
721
722int security_kernel_module_request(void)
723{
724 return security_ops->kernel_module_request();
725}
726
712int security_task_setuid(uid_t id0, uid_t id1, uid_t id2, int flags)
713{
714 return security_ops->task_setuid(id0, id1, id2, flags);
715}
716
717int security_task_fix_setuid(struct cred *new, const struct cred *old,
718 int flags)
719{

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954EXPORT_SYMBOL(security_secctx_to_secid);
955
956void security_release_secctx(char *secdata, u32 seclen)
957{
958 security_ops->release_secctx(secdata, seclen);
959}
960EXPORT_SYMBOL(security_release_secctx);
961
727int security_task_setuid(uid_t id0, uid_t id1, uid_t id2, int flags)
728{
729 return security_ops->task_setuid(id0, id1, id2, flags);
730}
731
732int security_task_fix_setuid(struct cred *new, const struct cred *old,
733 int flags)
734{

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969EXPORT_SYMBOL(security_secctx_to_secid);
970
971void security_release_secctx(char *secdata, u32 seclen)
972{
973 security_ops->release_secctx(secdata, seclen);
974}
975EXPORT_SYMBOL(security_release_secctx);
976
977int security_inode_notifysecctx(struct inode *inode, void *ctx, u32 ctxlen)
978{
979 return security_ops->inode_notifysecctx(inode, ctx, ctxlen);
980}
981EXPORT_SYMBOL(security_inode_notifysecctx);
982
983int security_inode_setsecctx(struct dentry *dentry, void *ctx, u32 ctxlen)
984{
985 return security_ops->inode_setsecctx(dentry, ctx, ctxlen);
986}
987EXPORT_SYMBOL(security_inode_setsecctx);
988
989int security_inode_getsecctx(struct inode *inode, void **ctx, u32 *ctxlen)
990{
991 return security_ops->inode_getsecctx(inode, ctx, ctxlen);
992}
993EXPORT_SYMBOL(security_inode_getsecctx);
994
962#ifdef CONFIG_SECURITY_NETWORK
963
964int security_unix_stream_connect(struct socket *sock, struct socket *other,
965 struct sock *newsk)
966{
967 return security_ops->unix_stream_connect(sock, other, newsk);
968}
969EXPORT_SYMBOL(security_unix_stream_connect);

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1107}
1108
1109void security_inet_conn_established(struct sock *sk,
1110 struct sk_buff *skb)
1111{
1112 security_ops->inet_conn_established(sk, skb);
1113}
1114
995#ifdef CONFIG_SECURITY_NETWORK
996
997int security_unix_stream_connect(struct socket *sock, struct socket *other,
998 struct sock *newsk)
999{
1000 return security_ops->unix_stream_connect(sock, other, newsk);
1001}
1002EXPORT_SYMBOL(security_unix_stream_connect);

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1140}
1141
1142void security_inet_conn_established(struct sock *sk,
1143 struct sk_buff *skb)
1144{
1145 security_ops->inet_conn_established(sk, skb);
1146}
1147
1148int security_tun_dev_create(void)
1149{
1150 return security_ops->tun_dev_create();
1151}
1152EXPORT_SYMBOL(security_tun_dev_create);
1153
1154void security_tun_dev_post_create(struct sock *sk)
1155{
1156 return security_ops->tun_dev_post_create(sk);
1157}
1158EXPORT_SYMBOL(security_tun_dev_post_create);
1159
1160int security_tun_dev_attach(struct sock *sk)
1161{
1162 return security_ops->tun_dev_attach(sk);
1163}
1164EXPORT_SYMBOL(security_tun_dev_attach);
1165
1115#endif /* CONFIG_SECURITY_NETWORK */
1116
1117#ifdef CONFIG_SECURITY_NETWORK_XFRM
1118
1119int security_xfrm_policy_alloc(struct xfrm_sec_ctx **ctxp, struct xfrm_user_sec_ctx *sec_ctx)
1120{
1121 return security_ops->xfrm_policy_alloc_security(ctxp, sec_ctx);
1122}

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1213 return security_ops->key_permission(key_ref, cred, perm);
1214}
1215
1216int security_key_getsecurity(struct key *key, char **_buffer)
1217{
1218 return security_ops->key_getsecurity(key, _buffer);
1219}
1220
1166#endif /* CONFIG_SECURITY_NETWORK */
1167
1168#ifdef CONFIG_SECURITY_NETWORK_XFRM
1169
1170int security_xfrm_policy_alloc(struct xfrm_sec_ctx **ctxp, struct xfrm_user_sec_ctx *sec_ctx)
1171{
1172 return security_ops->xfrm_policy_alloc_security(ctxp, sec_ctx);
1173}

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1264 return security_ops->key_permission(key_ref, cred, perm);
1265}
1266
1267int security_key_getsecurity(struct key *key, char **_buffer)
1268{
1269 return security_ops->key_getsecurity(key, _buffer);
1270}
1271
1272int security_key_session_to_parent(const struct cred *cred,
1273 const struct cred *parent_cred,
1274 struct key *key)
1275{
1276 return security_ops->key_session_to_parent(cred, parent_cred, key);
1277}
1278
1221#endif /* CONFIG_KEYS */
1222
1223#ifdef CONFIG_AUDIT
1224
1225int security_audit_rule_init(u32 field, u32 op, char *rulestr, void **lsmrule)
1226{
1227 return security_ops->audit_rule_init(field, op, rulestr, lsmrule);
1228}

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1280
1281#ifdef CONFIG_AUDIT
1282
1283int security_audit_rule_init(u32 field, u32 op, char *rulestr, void **lsmrule)
1284{
1285 return security_ops->audit_rule_init(field, op, rulestr, lsmrule);
1286}

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