| /security/tomoyo/ |
| A D | realpath.c | 95 const int buflen) in tomoyo_get_absolute_path() argument
99 if (buflen >= 256) { in tomoyo_get_absolute_path()
101 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()
126 const int buflen) in tomoyo_get_dentry_path() argument
130 if (buflen >= 256) { in tomoyo_get_dentry_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()
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| /security/keys/ |
| A D | dh.c | 95 char __user *buffer, size_t buflen, in keyctl_dh_compute_kdf() argument
113 ret = buflen; in keyctl_dh_compute_kdf()
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()
157 if (buflen > KEYCTL_KDF_MAX_OUTPUT_LEN || in __keyctl_dh_compute()
227 if (buflen == 0) { in __keyctl_dh_compute()
230 } else if (outlen > buflen) { in __keyctl_dh_compute()
277 ret = keyctl_dh_compute_kdf(hash, buffer, buflen, outbuf, in __keyctl_dh_compute()
301 char __user *buffer, size_t buflen, in keyctl_dh_compute() argument
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| A D | compat_dh.c | 17 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()
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| A D | user_defined.c | 171 long user_read(const struct key *key, char *buffer, size_t buflen) in user_read() argument
180 if (buffer && buflen > 0) { in user_read()
181 if (buflen > upayload->datalen) in user_read()
182 buflen = upayload->datalen; in user_read()
184 memcpy(buffer, upayload->data, buflen); in user_read()
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| A D | request_key_auth.c | 83 char *buffer, size_t buflen) in request_key_auth_read() argument
96 if (buffer && buflen > 0) { in request_key_auth_read()
97 if (buflen > datalen) in request_key_auth_read()
98 buflen = datalen; in request_key_auth_read()
100 memcpy(buffer, rka->callout_info, buflen); in request_key_auth_read()
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| A D | keyctl.c | 646 size_t buflen) in keyctl_describe_key() argument
692 if (buffer && buflen >= ret) { in keyctl_describe_key()
869 if (!buffer || !buflen) { in keyctl_read_key()
890 key_data_len = (buflen <= PAGE_SIZE) ? buflen : 0; in keyctl_read_key()
1563 size_t buflen) in keyctl_get_security() argument
1594 if (buffer && buflen > 0 && in keyctl_get_security()
1599 if (buffer && buflen > 0) { in keyctl_get_security()
1600 if (buflen > ret) in keyctl_get_security()
1601 buflen = ret; in keyctl_get_security()
1856 size_t size = buflen; in keyctl_capabilities()
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| A D | internal.h | 258 size_t buflen);
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
348 extern long keyctl_capabilities(unsigned char __user *_buffer, size_t buflen);
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| A D | keyring.c | 82 char *buffer, size_t buflen);
453 size_t buflen; member
464 key->type->name, key->serial, ctx->count, ctx->buflen); in keyring_read_iterator()
466 if (ctx->count >= ctx->buflen) in keyring_read_iterator()
482 char *buffer, size_t buflen) in keyring_read() argument
487 kenter("{%d},,%zu", key_serial(keyring), buflen); in keyring_read()
489 if (buflen & (sizeof(key_serial_t) - 1)) in keyring_read()
493 if (buffer && buflen) { in keyring_read()
495 ctx.buflen = buflen; in keyring_read()
507 if (ret <= buflen) in keyring_read()
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| A D | big_key.c | 227 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()
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| /security/apparmor/ |
| A D | path.c | 25 static int prepend(char **buffer, int buflen, const char *str, int namelen) in prepend() argument
27 buflen -= namelen; in prepend()
28 if (buflen < 0) in prepend()
95 int buflen = aa_g_path_max - isdir; in d_namespace_path() local
99 res = dentry_path(path->dentry, buf, buflen); in d_namespace_path()
122 res = __d_path(path, &root, buf, buflen); in d_namespace_path()
125 res = d_absolute_path(path, buf, buflen); in d_namespace_path()
140 res = dentry_path_raw(path->dentry, buf, buflen); in d_namespace_path()
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| A D | apparmorfs.c | 2624 int buflen) in policy_readlink() argument
2632 res = readlink_copy(buffer, buflen, name, strlen(name)); in policy_readlink()
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| /security/integrity/ima/ |
| A D | ima_template_lib.c | 50 u32 buflen = datalen; in ima_write_template_field_data() local
53 buflen = datalen + 1; in ima_write_template_field_data()
55 buf = kzalloc(buflen, GFP_KERNEL); in ima_write_template_field_data()
75 field_data->len = buflen; in ima_write_template_field_data()
85 u32 buflen = field_data->len; in ima_show_template_data_ascii() local
96 buflen -= buf_ptr - field_data->data; in ima_show_template_data_ascii()
100 if (!buflen) in ima_show_template_data_ascii()
102 ima_print_digest(m, buf_ptr, buflen); in ima_show_template_data_ascii()
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| /security/keys/trusted-keys/ |
| A D | trusted_core.c | 291 size_t buflen) in trusted_read() argument
301 if (buffer && buflen >= 2 * p->blob_len) { in trusted_read()
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| A D | trusted_tpm1.c | 357 int trusted_tpm_send(unsigned char *cmd, size_t buflen) in trusted_tpm_send() argument
370 buf.length = buflen; in trusted_tpm_send()
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| /security/keys/encrypted-keys/ |
| A D | encrypted.c | 333 const u8 *buf, unsigned int buflen) in calc_hmac() argument
347 err = crypto_shash_tfm_digest(tfm, buf, buflen, digest); in calc_hmac()
934 size_t buflen) in encrypted_read() argument
952 if (!buffer || buflen < asciiblob_len) in encrypted_read()
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