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Searched refs:buffer (Results 1 – 25 of 45) sorted by relevance

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/security/tomoyo/
A Drealpath.c101 pos = d_absolute_path(path, buffer, buflen - 1); in tomoyo_get_absolute_path()
106 buffer[buflen - 2] = '/'; in tomoyo_get_absolute_path()
107 buffer[buflen - 1] = '\0'; in tomoyo_get_absolute_path()
131 pos = dentry_path_raw(dentry, buffer, buflen - 1); in tomoyo_get_dentry_path()
136 buffer[buflen - 2] = '/'; in tomoyo_get_dentry_path()
137 buffer[buflen - 1] = '\0'; in tomoyo_get_dentry_path()
153 static char *tomoyo_get_local_path(struct dentry *dentry, char * const buffer, in tomoyo_get_local_path() argument
157 char *pos = tomoyo_get_dentry_path(dentry, buffer, buflen); in tomoyo_get_local_path()
170 if (pos < buffer) in tomoyo_get_local_path()
200 if (pos < buffer) in tomoyo_get_local_path()
[all …]
A Daudit.c36 if (!buffer) in tomoyo_print_bprm()
39 cp = buffer + len; in tomoyo_print_bprm()
56 if (cp >= buffer + tomoyo_buffer_len - 32) { in tomoyo_print_bprm()
104 return buffer; in tomoyo_print_bprm()
106 snprintf(buffer, tomoyo_buffer_len - 1, in tomoyo_print_bprm()
108 return buffer; in tomoyo_print_bprm()
160 if (!buffer) in tomoyo_print_header()
196 pos += snprintf(buffer + pos, in tomoyo_print_header()
216 pos += snprintf(buffer + pos, in tomoyo_print_header()
226 return buffer; in tomoyo_print_header()
[all …]
A Dutil.c230 snprintf(buffer, buffer_len, "%lu", value); in tomoyo_print_ulong()
232 snprintf(buffer, buffer_len, "0%lo", value); in tomoyo_print_ulong()
234 snprintf(buffer, buffer_len, "0x%lX", value); in tomoyo_print_ulong()
236 snprintf(buffer, buffer_len, "type(%u)", type); in tomoyo_print_ulong()
408 unsigned char *sp = buffer; in tomoyo_normalize_line()
409 unsigned char *dp = buffer; in tomoyo_normalize_line()
590 if (*buffer != '<') in tomoyo_domain_def()
592 cp = strchr(buffer, ' '); in tomoyo_domain_def()
594 len = strlen(buffer); in tomoyo_domain_def()
596 len = cp - buffer; in tomoyo_domain_def()
[all …]
A Dcommon.c431 char buffer[128]; in tomoyo_print_number_union_nospace() local
433 buffer[0] = '\0'; in tomoyo_print_number_union_nospace()
437 tomoyo_addprintf(buffer, sizeof(buffer), in tomoyo_print_number_union_nospace()
441 tomoyo_addprintf(buffer, sizeof(buffer), in tomoyo_print_number_union_nospace()
445 tomoyo_addprintf(buffer, sizeof(buffer), "%lu", in tomoyo_print_number_union_nospace()
451 tomoyo_addprintf(buffer, sizeof(buffer), "-"); in tomoyo_print_number_union_nospace()
1826 tomoyo_print_ip(buffer, sizeof(buffer), in tomoyo_read_group()
2101 char *buffer; in tomoyo_add_entry() local
2133 if (!buffer) in tomoyo_add_entry()
2146 kfree(buffer); in tomoyo_add_entry()
[all …]
/security/apparmor/
A Dmount.c319 AA_BUG(!buffer); in match_mnt_path_str()
399 char *buffer = NULL; in aa_remount() local
409 if (!buffer) in aa_remount()
415 aa_put_buffer(buffer); in aa_remount()
463 char *buffer = NULL; in aa_mount_change_type() local
474 if (!buffer) in aa_mount_change_type()
571 if (!buffer) { in aa_new_mount()
588 buffer, dev_name, in aa_new_mount()
603 char *buffer) in profile_umount() argument
639 char *buffer = NULL; in aa_umount() local
[all …]
A Dfile.c282 char *buffer = NULL; in aa_path_perm() local
287 buffer = aa_get_buffer(false); in aa_path_perm()
288 if (!buffer) in aa_path_perm()
294 aa_put_buffer(buffer); in aa_path_perm()
442 buffer = aa_get_buffer(false); in aa_path_link()
445 if (!buffer || !buffer2) in aa_path_link()
452 aa_put_buffer(buffer); in aa_path_link()
491 char *buffer; in __file_path_perm() local
501 if (!buffer) in __file_path_perm()
507 &file->f_path, buffer, in __file_path_perm()
[all …]
A Dpath.c25 static int prepend(char **buffer, int buflen, const char *str, int namelen) in prepend() argument
30 *buffer -= namelen; in prepend()
31 memcpy(*buffer, str, namelen); in prepend()
197 int aa_path_name(const struct path *path, int flags, char *buffer, in aa_path_name() argument
201 int error = d_namespace_path(path, buffer, &str, flags, disconnected); in aa_path_name()
A Dlsm.c51 DECLARE_FLEX_ARRAY(char, buffer);
1932 return param_get_bool(buffer, kp); in param_get_aalockpolicy()
1950 return param_get_bool(buffer, kp); in param_get_aabool()
1976 return param_get_uint(buffer, kp); in param_get_aauint()
2016 return param_get_bool(buffer, &kp_local); in param_get_aaintbool()
2046 return param_get_int(buffer, kp); in param_get_aacompressionlevel()
2055 return aa_print_debug_params(buffer); in param_get_debug()
2150 return &aa_buf->buffer[0]; in aa_get_buffer()
2171 return aa_buf->buffer; in aa_get_buffer()
2195 return aa_buf->buffer; in aa_get_buffer()
[all …]
A Ddomain.c676 AA_BUG(!buffer); in profile_transition()
807 AA_BUG(!buffer); in profile_onexec()
881 AA_BUG(!buffer); in handle_onexec()
886 bprm, buffer, cond, unsafe)); in handle_onexec()
895 buffer, cond, unsafe)); in handle_onexec()
923 char *buffer = NULL; in apparmor_bprm_creds_for_exec() local
953 buffer = aa_get_buffer(false); in apparmor_bprm_creds_for_exec()
954 if (!buffer) { in apparmor_bprm_creds_for_exec()
962 bprm, buffer, &cond, &unsafe); in apparmor_bprm_creds_for_exec()
966 buffer, in apparmor_bprm_creds_for_exec()
[all …]
/security/landlock/
A Ddomain.c46 char *buffer __free(kfree) = NULL; in get_current_exe()
57 buffer = kmalloc(buffer_size, GFP_KERNEL); in get_current_exe()
58 if (!buffer) in get_current_exe()
61 exe = d_path(&file->f_path, buffer, buffer_size); in get_current_exe()
66 size = buffer + buffer_size - exe; in get_current_exe()
72 return no_free_ptr(buffer); in get_current_exe()
85 const void *buffer __free(kfree) = NULL; in get_current_details()
88 buffer = get_current_exe(&path_str, &path_size); in get_current_details()
89 if (IS_ERR(buffer)) in get_current_details()
90 return ERR_CAST(buffer); in get_current_details()
/security/keys/
A Ddh.c95 char __user *buffer, size_t buflen, in keyctl_dh_compute_kdf() argument
114 if (copy_to_user(buffer, outbuf, buflen) != 0) in keyctl_dh_compute_kdf()
123 char __user *buffer, size_t buflen, in __keyctl_dh_compute() argument
140 if (!params || (!buffer && buflen)) { in __keyctl_dh_compute()
277 ret = keyctl_dh_compute_kdf(hash, buffer, buflen, outbuf, in __keyctl_dh_compute()
279 } else if (copy_to_user(buffer, outbuf, req->dst_len) == 0) { in __keyctl_dh_compute()
301 char __user *buffer, size_t buflen, in keyctl_dh_compute() argument
307 return __keyctl_dh_compute(params, buffer, buflen, NULL); in keyctl_dh_compute()
312 return __keyctl_dh_compute(params, buffer, buflen, &kdfcopy); in keyctl_dh_compute()
A Dcompat_dh.c17 char __user *buffer, size_t buflen, in compat_keyctl_dh_compute() argument
24 return __keyctl_dh_compute(params, buffer, buflen, NULL); in compat_keyctl_dh_compute()
35 return __keyctl_dh_compute(params, buffer, buflen, &kdfcopy); in compat_keyctl_dh_compute()
A Duser_defined.c171 long user_read(const struct key *key, char *buffer, size_t buflen) in user_read() argument
180 if (buffer && buflen > 0) { in user_read()
184 memcpy(buffer, upayload->data, buflen); in user_read()
A Dbig_key.c227 long big_key_read(const struct key *key, char *buffer, size_t buflen) in big_key_read() argument
233 if (!buffer || buflen < datalen) in big_key_read()
268 memcpy(buffer, buf, datalen); in big_key_read()
276 memcpy(buffer, payload->data, datalen); in big_key_read()
A Dkeyctl.c645 char __user *buffer, in keyctl_describe_key() argument
692 if (buffer && buflen >= ret) { in keyctl_describe_key()
693 if (copy_to_user(buffer, infobuf, infolen) != 0 || in keyctl_describe_key()
810 ret = key->type->read(key, buffer, buflen); in __keyctl_read_key()
869 if (!buffer || !buflen) { in keyctl_read_key()
922 if (copy_to_user(buffer, key_data, ret)) in keyctl_read_key()
1562 char __user *buffer, in keyctl_get_security() argument
1594 if (buffer && buflen > 0 && in keyctl_get_security()
1595 copy_to_user(buffer, "", 1) != 0) in keyctl_get_security()
1599 if (buffer && buflen > 0) { in keyctl_get_security()
[all …]
A Dinternal.h257 extern long keyctl_get_security(key_serial_t keyid, char __user *buffer,
285 char __user *buffer, size_t buflen,
292 char __user *buffer, size_t buflen, in keyctl_dh_compute() argument
301 char __user *buffer, size_t buflen, in compat_keyctl_dh_compute() argument
A Drequest_key_auth.c83 char *buffer, size_t buflen) in request_key_auth_read() argument
96 if (buffer && buflen > 0) { in request_key_auth_read()
100 memcpy(buffer, rka->callout_info, buflen); in request_key_auth_read()
/security/integrity/ima/
A Dima_template_lib.c305 u8 buffer[DIGEST_TYPE_NAME_LEN_MAX + CRYPTO_MAX_ALG_NAME + 2 + in ima_eventdigest_init_common() local
312 offset += 1 + sprintf(buffer, "%s:%s:", in ima_eventdigest_init_common()
317 offset += 1 + sprintf(buffer, "%s:", in ima_eventdigest_init_common()
322 memcpy(buffer + offset, digest, digestsize); in ima_eventdigest_init_common()
337 return ima_write_template_field_data(buffer, offset + digestsize, in ima_eventdigest_init_common()
707 u8 *buffer = NULL; in ima_eventinodexattrs_init_common() local
718 buffer = kmalloc(rc, GFP_KERNEL); in ima_eventinodexattrs_init_common()
719 if (!buffer) in ima_eventinodexattrs_init_common()
722 rc = evm_read_protected_xattrs(file_dentry(event_data->file), buffer, in ima_eventinodexattrs_init_common()
729 rc = ima_write_template_field_data((char *)buffer, rc, DATA_FMT_HEX, in ima_eventinodexattrs_init_common()
[all …]
A Dima_kexec.c81 static int ima_dump_measurement_list(unsigned long *buffer_size, void **buffer, in ima_dump_measurement_list() argument
125 *buffer = ima_kexec_file.buf; in ima_dump_measurement_list()
179 kbuf.buffer = kexec_buffer; in ima_add_kexec_buffer()
/security/
A Dmin_addr.c33 void *buffer, size_t *lenp, loff_t *ppos) in mmap_min_addr_handler() argument
40 ret = proc_doulongvec_minmax(table, write, buffer, lenp, ppos); in mmap_min_addr_handler()
/security/keys/trusted-keys/
A Dtrusted_tpm1.c170 int TSS_checkhmac1(unsigned char *buffer, in TSS_checkhmac1() argument
194 bufsize = LOAD32(buffer, TPM_SIZE_OFFSET); in TSS_checkhmac1()
195 tag = LOAD16(buffer, 0); in TSS_checkhmac1()
197 result = LOAD32N(buffer, TPM_RETURN_OFFSET); in TSS_checkhmac1()
202 authdata = buffer + bufsize - SHA1_DIGEST_SIZE; in TSS_checkhmac1()
255 static int TSS_checkhmac2(unsigned char *buffer, in TSS_checkhmac2() argument
282 bufsize = LOAD32(buffer, TPM_SIZE_OFFSET); in TSS_checkhmac2()
283 tag = LOAD16(buffer, 0); in TSS_checkhmac2()
285 result = LOAD32N(buffer, TPM_RETURN_OFFSET); in TSS_checkhmac2()
291 authdata1 = buffer + bufsize - (SHA1_DIGEST_SIZE + 1 in TSS_checkhmac2()
[all …]
A Dtrusted_core.c290 static long trusted_read(const struct key *key, char *buffer, in trusted_read() argument
301 if (buffer && buflen >= 2 * p->blob_len) { in trusted_read()
302 bufp = buffer; in trusted_read()
/security/integrity/evm/
A Devm_main.c351 int evm_read_protected_xattrs(struct dentry *dentry, u8 *buffer, in evm_read_protected_xattrs() argument
368 if (buffer) { in evm_read_protected_xattrs()
370 *(buffer + total_size - 1) = '|'; in evm_read_protected_xattrs()
372 memcpy(buffer + total_size, xattr->name, size); in evm_read_protected_xattrs()
377 if (buffer) { in evm_read_protected_xattrs()
381 *(u32 *)(buffer + total_size) = rc; in evm_read_protected_xattrs()
386 if (buffer) { in evm_read_protected_xattrs()
389 buffer + total_size, in evm_read_protected_xattrs()
/security/ipe/
A Dpolicy_fs.c168 char buffer[MAX_VERSION_SIZE] = { 0 }; in read_version() local
183 strsize = scnprintf(buffer, ARRAY_SIZE(buffer), "%hu.%hu.%hu", in read_version()
187 rc = simple_read_from_buffer(data, len, offset, buffer, strsize); in read_version()
/security/apparmor/include/
A Dpath.h25 int aa_path_name(const struct path *path, int flags, char *buffer,

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