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Searched refs:perms (Results 1 – 25 of 46) sorted by relevance

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/linux/security/apparmor/
H A Dpolicy_compat.c100 static void compute_fperms_allow(struct aa_perms *perms, const struct aa_dfa *dfa, in compute_fperms_allow() argument
103 perms->allow |= AA_MAY_GETATTR; in compute_fperms_allow()
107 perms->allow |= AA_MAY_CHANGE_PROFILE; in compute_fperms_allow()
109 perms->allow |= AA_MAY_ONEXEC; in compute_fperms_allow()
115 struct aa_perms perms = { }; in compute_fperms_user() local
117 perms.allow = map_old_perms(dfa_user_allow(dfa, state)); in compute_fperms_user()
118 perms.audit = map_old_perms(dfa_user_audit(dfa, state)); in compute_fperms_user()
119 perms.quiet = map_old_perms(dfa_user_quiet(dfa, state)); in compute_fperms_user()
120 perms.xindex = dfa_user_xindex(dfa, state); in compute_fperms_user()
122 compute_fperms_allow(&perms, dfa, state); in compute_fperms_user()
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H A Dlib.c365 struct aa_perms *perms) in aa_apply_modes_to_perms() argument
368 perms->kill = ~perms->allow; in aa_apply_modes_to_perms()
370 perms->complain |= ~(perms->allow | perms->deny); in aa_apply_modes_to_perms()
372 perms->prompt |= ~(perms->allow | perms->deny); in aa_apply_modes_to_perms()
376 perms->audit = ALL_PERMS_MASK; in aa_apply_modes_to_perms()
379 perms->quiet = 0; in aa_apply_modes_to_perms()
382 perms->audit = 0; in aa_apply_modes_to_perms()
385 perms->quiet |= ~perms->allow; in aa_apply_modes_to_perms()
388 perms->quiet |= perms->complain | perms->allow; in aa_apply_modes_to_perms()
396 int type, u32 request, struct aa_perms *perms) in aa_profile_match_label() argument
[all …]
H A Dfile.c96 struct aa_profile *profile, const struct aa_perms *perms, in aa_audit_file() argument
101 u32 quiet = perms->quiet; in aa_audit_file()
102 u32 complain = perms->complain; in aa_audit_file()
108 ad.tags = perms->tag; in aa_audit_file()
118 complain |= ~(perms->allow | perms->deny); in aa_audit_file()
120 u32 mask = perms->audit; in aa_audit_file()
133 ad.request = ad.request & ~perms->allow; in aa_audit_file()
136 if (ad.request & perms->kill) in aa_audit_file()
140 quiet |= complain | perms->allow; in aa_audit_file()
152 ad.denied = ad.request & ~perms->allow; in aa_audit_file()
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H A Ddomain.c133 struct aa_perms *perms) in label_compound_match() argument
151 *perms = allperms; in label_compound_match()
163 *perms = *(aa_lookup_condperms(current_fsuid(), rules->file, state, in label_compound_match()
165 aa_apply_modes_to_perms(profile, perms); in label_compound_match()
166 if ((perms->allow & request) != request) in label_compound_match()
172 *perms = nullperms; in label_compound_match()
195 struct aa_perms *perms) in label_components_match() argument
221 aa_perms_accum(perms, &tmp); in label_components_match()
231 aa_perms_accum(perms, &tmp); in label_components_match()
234 if ((perms->allow & request) != request) in label_components_match()
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H A Dcapability.c130 struct aa_perms perms = { }; in profile_capable() local
136 perms = *aa_lookup_perms(rules->policy, state); in profile_capable()
137 aa_apply_modes_to_perms(profile, &perms); in profile_capable()
140 if (perms.complain & request) in profile_capable()
145 return aa_check_perms(profile, &perms, request, ad, in profile_capable()
206 struct aa_perms perms = { }; in aa_profile_capget() local
210 perms = *aa_lookup_perms(rules->policy, tmp); in aa_profile_capget()
211 aa_apply_modes_to_perms(profile, &perms); in aa_profile_capget()
212 caps.val |= ((u64)(perms.allow)) << (i * 5); in aa_profile_capget()
213 caps.val |= ((u64)(perms.complain)) << (i * 5); in aa_profile_capget()
H A Dmount.c162 void *data, bool binary, struct aa_perms *perms) in do_match_mnt() argument
168 AA_BUG(!policy->perms); in do_match_mnt()
169 AA_BUG(!perms); in do_match_mnt()
191 *perms = *aa_lookup_perms(policy, state); in do_match_mnt()
192 if (perms->allow & AA_MAY_MOUNT) in do_match_mnt()
196 if (data && !binary && (perms->allow & AA_MNT_CONT_MATCH)) { in do_match_mnt()
204 *perms = *aa_lookup_perms(policy, state); in do_match_mnt()
205 if (perms->allow & AA_MAY_MOUNT) in do_match_mnt()
245 struct aa_perms perms = { }; in match_mnt_path_str() local
276 mntpnt, devname, type, flags, data, binary, &perms); in match_mnt_path_str()
[all …]
H A Dnet.c172 struct aa_perms perms; in aa_do_perms() local
180 perms = *p; in aa_do_perms()
181 aa_apply_modes_to_perms(profile, &perms); in aa_do_perms()
182 return aa_check_perms(profile, &perms, request, ad, in aa_do_perms()
375 struct aa_perms perms = { }; in aa_secmark_perm() local
391 perms.deny = ALL_PERMS_MASK; in aa_secmark_perm()
393 perms.allow = ALL_PERMS_MASK; in aa_secmark_perm()
396 perms.audit = ALL_PERMS_MASK; in aa_secmark_perm()
400 aa_apply_modes_to_perms(profile, &perms); in aa_secmark_perm()
402 return aa_check_perms(profile, &perms, request, ad, audit_net_cb); in aa_secmark_perm()
H A Dtask.c260 struct aa_perms perms = { }; in profile_ptrace_perm() local
265 &perms); in profile_ptrace_perm()
266 aa_apply_modes_to_perms(profile, &perms); in profile_ptrace_perm()
267 return aa_check_perms(profile, &perms, request, ad, audit_ptrace_cb); in profile_ptrace_perm()
378 struct aa_perms perms = { }; in aa_profile_ns_perm() local
392 perms = *aa_lookup_perms(rules->policy, state); in aa_profile_ns_perm()
393 aa_apply_modes_to_perms(profile, &perms); in aa_profile_ns_perm()
394 error = aa_check_perms(profile, &perms, request, ad, in aa_profile_ns_perm()
H A Dipc.c84 struct aa_perms perms; in profile_signal_perm() local
97 aa_label_match(profile, rules, peer, state, false, request, &perms); in profile_signal_perm()
98 aa_apply_modes_to_perms(profile, &perms); in profile_signal_perm()
99 return aa_check_perms(profile, &perms, request, ad, audit_signal_cb); in profile_signal_perm()
H A Dpolicy_unpack.c924 static ssize_t unpack_perms_table(struct aa_ext *e, struct aa_perms **perms) in unpack_perms_table() argument
929 AA_BUG(!perms); in unpack_perms_table()
942 *perms = kzalloc_objs(struct aa_perms, size); in unpack_perms_table()
943 if (!*perms) { in unpack_perms_table()
948 if (!unpack_perm(e, version, &(*perms)[i])) in unpack_perms_table()
956 *perms = NULL; in unpack_perms_table()
961 kfree(*perms); in unpack_perms_table()
986 size = unpack_perms_table(e, &pdb->perms); in unpack_pdb()
989 pdb->perms = NULL; in unpack_pdb()
995 if (pdb->perms) { in unpack_pdb()
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H A Daudit.c143 int aa_select_audit_type(u32 denied, const struct aa_perms *perms) in aa_select_audit_type() argument
147 else if (denied & perms->kill) in aa_select_audit_type()
149 else if (denied == (denied & perms->complain)) in aa_select_audit_type()
H A Dlabel.c1333 struct aa_perms *perms) in label_compound_match() argument
1349 *perms = allperms; in label_compound_match()
1361 *perms = *aa_lookup_perms(rules->policy, state); in label_compound_match()
1365 *perms = nullperms; in label_compound_match()
1389 struct aa_perms *perms) in label_components_match() argument
1411 aa_perms_accum(perms, &tmp); in label_components_match()
1419 aa_perms_accum(perms, &tmp); in label_components_match()
1422 if ((perms->allow & request) != request) in label_components_match()
1428 *perms = nullperms; in label_components_match()
1446 u32 request, struct aa_perms *perms) in aa_label_match() argument
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/linux/security/apparmor/include/
H A Dfile.h75 struct aa_profile *profile, const struct aa_perms *perms,
85 struct aa_perms *perms);
90 struct aa_perms *perms);
115 u32 perms = 0; in aa_map_file_to_perms() local
118 perms |= MAY_WRITE; in aa_map_file_to_perms()
120 perms |= MAY_READ; in aa_map_file_to_perms()
122 if ((flags & O_APPEND) && (perms & MAY_WRITE)) in aa_map_file_to_perms()
123 perms = (perms & ~MAY_WRITE) | MAY_APPEND; in aa_map_file_to_perms()
126 perms |= MAY_WRITE; in aa_map_file_to_perms()
128 perms |= AA_MAY_CREATE; in aa_map_file_to_perms()
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H A Dperms.h210 struct aa_perms *perms);
215 int type, u32 request, struct aa_perms *perms);
216 int aa_check_perms(struct aa_profile *profile, const struct aa_perms *perms,
/linux/drivers/s390/crypto/
H A Dzcrypt_api.c123 struct ap_perms perms; member
168 for (i = 0; i < sizeof(zcdndev->perms.ioctlm) / sizeof(long); i++) in ioctlmask_show()
169 n += sysfs_emit_at(buf, n, "%016lx", zcdndev->perms.ioctlm[i]); in ioctlmask_show()
184 rc = ap_parse_mask_str(buf, zcdndev->perms.ioctlm, in ioctlmask_store()
205 for (i = 0; i < sizeof(zcdndev->perms.apm) / sizeof(long); i++) in apmask_show()
206 n += sysfs_emit_at(buf, n, "%016lx", zcdndev->perms.apm[i]); in apmask_show()
221 rc = ap_parse_mask_str(buf, zcdndev->perms.apm, in apmask_store()
242 for (i = 0; i < sizeof(zcdndev->perms.aqm) / sizeof(long); i++) in aqmask_show()
243 n += sysfs_emit_at(buf, n, "%016lx", zcdndev->perms.aqm[i]); in aqmask_show()
258 rc = ap_parse_mask_str(buf, zcdndev->perms.aqm, in aqmask_store()
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/linux/drivers/soc/qcom/
H A Drmtfs_mem.c34 u64 perms; member
174 struct qcom_scm_vmperm perms[NUM_MAX_VMIDS + 1]; in qcom_rmtfs_mem_probe() local
264 perms[0].vmid = QCOM_SCM_VMID_HLOS; in qcom_rmtfs_mem_probe()
265 perms[0].perm = QCOM_SCM_PERM_RW; in qcom_rmtfs_mem_probe()
268 perms[i + 1].vmid = vmid[i]; in qcom_rmtfs_mem_probe()
269 perms[i + 1].perm = QCOM_SCM_PERM_RW; in qcom_rmtfs_mem_probe()
272 rmtfs_mem->perms = BIT(QCOM_SCM_VMID_HLOS); in qcom_rmtfs_mem_probe()
274 &rmtfs_mem->perms, perms, num_vmids + 1); in qcom_rmtfs_mem_probe()
298 if (rmtfs_mem->perms) { in qcom_rmtfs_mem_remove()
303 &rmtfs_mem->perms, &perm, 1); in qcom_rmtfs_mem_remove()
/linux/fs/orangefs/
H A Dorangefs-utils.c106 if (attrs->perms & ORANGEFS_O_EXECUTE) in orangefs_inode_perms()
108 if (attrs->perms & ORANGEFS_O_WRITE) in orangefs_inode_perms()
110 if (attrs->perms & ORANGEFS_O_READ) in orangefs_inode_perms()
113 if (attrs->perms & ORANGEFS_G_EXECUTE) in orangefs_inode_perms()
115 if (attrs->perms & ORANGEFS_G_WRITE) in orangefs_inode_perms()
117 if (attrs->perms & ORANGEFS_G_READ) in orangefs_inode_perms()
120 if (attrs->perms & ORANGEFS_U_EXECUTE) in orangefs_inode_perms()
122 if (attrs->perms & ORANGEFS_U_WRITE) in orangefs_inode_perms()
124 if (attrs->perms & ORANGEFS_U_READ) in orangefs_inode_perms()
127 if (attrs->perms & ORANGEFS_G_SGID) in orangefs_inode_perms()
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/linux/include/linux/
H A Dsysfs.h812 #define VERIFY_OCTAL_PERMISSIONS(perms) \ argument
813 (BUILD_BUG_ON_ZERO((perms) < 0) + \
814 BUILD_BUG_ON_ZERO((perms) > 0777) + \
816 BUILD_BUG_ON_ZERO((((perms) >> 6) & 4) < (((perms) >> 3) & 4)) + \
817 BUILD_BUG_ON_ZERO((((perms) >> 3) & 4) < ((perms) & 4)) + \
819 BUILD_BUG_ON_ZERO((((perms) >> 6) & 2) < (((perms) >> 3) & 2)) + \
821 BUILD_BUG_ON_ZERO((perms) & 2) + \
822 (perms))
/linux/security/selinux/include/
H A Dsecurity.h253 #define security_xperm_set(perms, x) ((perms)[(x) >> 5] |= 1 << ((x)&0x1f)) argument
254 #define security_xperm_test(perms, x) (1 & ((perms)[(x) >> 5] >> ((x)&0x1f)))
342 char ***perms, u32 *nperms);
252 security_xperm_set(perms,x) global() argument
/linux/tools/testing/selftests/mm/
H A Dmlock2.h24 char perms[5]; in seek_to_smaps_entry() local
36 &start, &end, perms, &offset, dev, &inode, path) < 6) in seek_to_smaps_entry()
/linux/security/selinux/ss/
H A Davtab.c101 /* extended perms may not be unique */ in avtab_insert()
317 __le32 buf32[ARRAY_SIZE(xperms.perms.p)]; in avtab_read_item()
477 sizeof(u32) * ARRAY_SIZE(xperms.perms.p)); in avtab_read()
482 for (i = 0; i < ARRAY_SIZE(xperms.perms.p); i++) in avtab_read()
483 xperms.perms.p[i] = le32_to_cpu(buf32[i]); in avtab_read()
558 __le32 buf32[ARRAY_SIZE(cur->datum.u.xperms->perms.p)]; in avtab_write()
578 for (i = 0; i < ARRAY_SIZE(cur->datum.u.xperms->perms.p); i++)
579 buf32[i] = cpu_to_le32(cur->datum.u.xperms->perms.p[i]); in avtab_cache_init()
581 ARRAY_SIZE(cur->datum.u.xperms->perms.p), fp); in avtab_cache_init()
H A Dservices.c140 while (p_in->perms[k]) { in selinux_set_mapping()
142 if (!*p_in->perms[k]) { in selinux_set_mapping()
146 p_out->perms[k] = string_to_av_perm(pol, p_out->value, in selinux_set_mapping()
147 p_in->perms[k]); in selinux_set_mapping()
148 if (!p_out->perms[k]) { in selinux_set_mapping()
150 p_in->perms[k], p_in->name); in selinux_set_mapping()
210 if (avd->allowed & mapping->perms[i]) in map_decision()
212 if (allow_unknown && !mapping->perms[i]) in map_decision()
218 if (avd->auditallow & mapping->perms[i]) in map_decision()
223 if (avd->auditdeny & mapping->perms[i]) in map_decision()
[all …]
/linux/security/selinux/
H A Davc.c655 const char *const *perms; in avc_audit_pre_callback() local
665 perms = secclass_map[sad->tclass-1].perms; in avc_audit_pre_callback()
671 if ((perm & av) && perms[i]) { in avc_audit_pre_callback()
672 audit_log_format(ab, " %s", perms[i]); in avc_audit_pre_callback()
813 * @perms : Permission mask bits
829 static int avc_update_node(u32 event, u32 perms, u8 driver, u8 base_perm, in avc_update_node() argument
886 node->ae.avd.allowed |= perms; in avc_update_node()
892 node->ae.avd.allowed &= ~perms; in avc_update_node()
895 node->ae.avd.auditallow |= perms; in avc_update_node()
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/linux/tools/testing/selftests/mqueue/
H A Dmq_open_tests.c203 int perms = DEFFILEMODE; in test_queue() local
205 if ((queue = mq_open(queue_path, flags, perms, attr)) == -1) in test_queue()
225 int perms = DEFFILEMODE; in test_queue_fail() local
227 if ((queue = mq_open(queue_path, flags, perms, attr)) == -1) in test_queue_fail()
/linux/drivers/tee/qcomtee/
H A Dmem_obj.c155 u64 *mem_size, u32 *perms) in qcomtee_mem_object_map() argument
165 *perms = QCOM_SCM_PERM_RW; in qcomtee_mem_object_map()

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