| /security/tomoyo/ |
| D | realpath.c | 93 const int buflen) in tomoyo_get_absolute_path() argument
96 if (buflen >= 256) { in tomoyo_get_absolute_path()
98 pos = d_absolute_path(path, buffer, buflen - 1); in tomoyo_get_absolute_path()
102 buffer[buflen - 2] = '/'; in tomoyo_get_absolute_path()
103 buffer[buflen - 1] = '\0'; in tomoyo_get_absolute_path()
122 const int buflen) in tomoyo_get_dentry_path() argument
125 if (buflen >= 256) { in tomoyo_get_dentry_path()
126 pos = dentry_path_raw(dentry, buffer, buflen - 1); in tomoyo_get_dentry_path()
130 buffer[buflen - 2] = '/'; in tomoyo_get_dentry_path()
131 buffer[buflen - 1] = '\0'; in tomoyo_get_dentry_path()
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| /security/apparmor/ |
| D | path.c | 30 static int prepend(char **buffer, int buflen, const char *str, int namelen) in prepend() argument
32 buflen -= namelen; in prepend()
33 if (buflen < 0) in prepend()
56 static int d_namespace_path(struct path *path, char *buf, int buflen, in d_namespace_path() argument
65 res = dentry_path(path->dentry, buf, buflen); in d_namespace_path()
85 res = __d_path(path, &root, buf, buflen); in d_namespace_path()
88 res = d_absolute_path(path, buf, buflen); in d_namespace_path()
100 res = dentry_path_raw(path->dentry, buf, buflen); in d_namespace_path()
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| /security/keys/ |
| D | user_defined.c | 193 long user_read(const struct key *key, char __user *buffer, size_t buflen) in user_read() argument
202 if (buffer && buflen > 0) { in user_read()
203 if (buflen > upayload->datalen) in user_read()
204 buflen = upayload->datalen; in user_read()
206 if (copy_to_user(buffer, upayload->data, buflen) != 0) in user_read()
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| D | request_key_auth.c | 71 char __user *buffer, size_t buflen) in request_key_auth_read() argument
81 if (buffer && buflen > 0) { in request_key_auth_read()
82 if (buflen > datalen) in request_key_auth_read()
83 buflen = datalen; in request_key_auth_read()
85 if (copy_to_user(buffer, rka->callout_info, buflen) != 0) in request_key_auth_read()
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| D | keyctl.c | 544 size_t buflen) in keyctl_describe_key() argument
595 if (buffer && buflen > 0) { in keyctl_describe_key()
596 if (buflen > ret) in keyctl_describe_key()
597 buflen = ret; in keyctl_describe_key()
599 if (copy_to_user(buffer, tmpbuf, buflen) != 0) in keyctl_describe_key()
714 long keyctl_read_key(key_serial_t keyid, char __user *buffer, size_t buflen) in keyctl_read_key() argument
754 ret = key->type->read(key, buffer, buflen); in keyctl_read_key()
1414 size_t buflen) in keyctl_get_security() argument
1444 if (buffer && buflen > 0 && in keyctl_get_security()
1449 if (buffer && buflen > 0) { in keyctl_get_security()
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| D | keyring.c | 75 char __user *buffer, size_t buflen);
208 char __user *buffer, size_t buflen) in keyring_read() argument
221 if (buffer && buflen > 0) { in keyring_read()
222 if (buflen > qty) in keyring_read()
223 buflen = qty; in keyring_read()
234 if (tmp > buflen) in keyring_read()
235 tmp = buflen; in keyring_read()
242 buflen -= tmp; in keyring_read()
243 if (buflen == 0) in keyring_read()
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| D | trusted.c | 358 size_t buflen) in trusted_tpm_send() argument
363 rc = tpm_send(chip_num, cmd, buflen); in trusted_tpm_send()
1055 size_t buflen) in trusted_read() argument
1065 if (!buffer || buflen <= 0) in trusted_read()
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| D | internal.h | 236 size_t buflen);
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| /security/keys/encrypted-keys/ |
| D | encrypted.c | 339 const u8 *buf, unsigned int buflen) in calc_hmac() argument
352 ret = crypto_shash_digest(&sdesc->shash, buf, buflen, digest); in calc_hmac()
357 static int calc_hash(u8 *digest, const u8 *buf, unsigned int buflen) in calc_hash() argument
368 ret = crypto_shash_digest(&sdesc->shash, buf, buflen, digest); in calc_hash()
895 size_t buflen) in encrypted_read() argument
913 if (!buffer || buflen < asciiblob_len) in encrypted_read()
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