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| author | Thorsten Blum <thorsten.blum@linux.dev> | 2025-11-21 01:17:57 +0300 |
|---|---|---|
| committer | Tyler Hicks <code@tyhicks.com> | 2025-12-24 00:23:23 +0300 |
| commit | 6ba673331340dabcff4a3ca91cc67761ba74c518 (patch) | |
| tree | d45691bcae5eb518953213fe832101df988eca45 | |
| parent | e8fb5ec8934312df0a8f28b5514733acdf7ba722 (diff) | |
| download | linux-6ba673331340dabcff4a3ca91cc67761ba74c518.tar.xz | |
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>
| -rw-r--r-- | fs/ecryptfs/debug.c | 1 | ||||
| -rw-r--r-- | fs/ecryptfs/keystore.c | 3 |
2 files changed, 0 insertions, 4 deletions
diff --git a/fs/ecryptfs/debug.c b/fs/ecryptfs/debug.c index cf6d0e8e25a1..c185a8cb5fe2 100644 --- a/fs/ecryptfs/debug.c +++ b/fs/ecryptfs/debug.c @@ -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) { diff --git a/fs/ecryptfs/keystore.c b/fs/ecryptfs/keystore.c index e55bd8f9c952..a41c82d610a7 100644 --- a/fs/ecryptfs/keystore.c +++ b/fs/ecryptfs/keystore.c @@ -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: |