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ecryptfs: Drop redundant NUL terminations after calling ecryptfs_to_hex 

ecryptfs_to_hex() already NUL-terminates the destination buffers. Drop
the manual NUL terminations.

Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
Signed-off-by: Tyler Hicks <code@tyhicks.com>
This commit is contained in:
Thorsten Blum 2025-11-20 23:17:57 +01:00 committed by Tyler Hicks
parent e8fb5ec893
commit 6ba6733313
2 changed files with 0 additions and 4 deletions
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1
fs/ecryptfs/debug.c
View File

@ -28,7 +28,6 @@ void ecryptfs_dump_auth_tok(struct ecryptfs_auth_tok *auth_tok)
ecryptfs_printk(KERN_DEBUG, " * passphrase type\n");
ecryptfs_to_hex(salt, auth_tok->token.password.salt,
ECRYPTFS_SALT_SIZE);
salt[ECRYPTFS_SALT_SIZE * 2] = '\0';
ecryptfs_printk(KERN_DEBUG, " * salt = [%s]\n", salt);
if (auth_tok->token.password.flags &
ECRYPTFS_PERSISTENT_PASSWORD) {

3
fs/ecryptfs/keystore.c
View File

@ -908,7 +908,6 @@ ecryptfs_parse_tag_70_packet(char **filename, size_t *filename_size,
(*packet_size) += s->packet_size_len;
ecryptfs_to_hex(s->fnek_sig_hex, &data[(*packet_size)],
ECRYPTFS_SIG_SIZE);
s->fnek_sig_hex[ECRYPTFS_SIG_SIZE_HEX] = '\0';
(*packet_size) += ECRYPTFS_SIG_SIZE;
s->cipher_code = data[(*packet_size)++];
rc = ecryptfs_cipher_code_to_string(s->cipher_string,
@ -1781,8 +1780,6 @@ int ecryptfs_parse_packet_set(struct ecryptfs_crypt_stat *crypt_stat,
}
ecryptfs_to_hex(new_auth_tok->token.password.signature,
sig_tmp_space, tag_11_contents_size);
new_auth_tok->token.password.signature[
ECRYPTFS_PASSWORD_SIG_SIZE] = '\0';
crypt_stat->flags |= ECRYPTFS_ENCRYPTED;
break;
case ECRYPTFS_TAG_1_PACKET_TYPE: