diff options
| -rw-r--r-- | source3/libsmb/smb_seal.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/source3/libsmb/smb_seal.c b/source3/libsmb/smb_seal.c index a81ae9afd5..795c8bc14c 100644 --- a/source3/libsmb/smb_seal.c +++ b/source3/libsmb/smb_seal.c @@ -388,10 +388,17 @@ void common_free_encryption_state(struct smb_trans_enc_state **pp_es) void common_free_enc_buffer(struct smb_trans_enc_state *es, char *buf) { + uint16_t enc_ctx_num; + if (!common_encryption_on(es)) { return; } + if (!NT_STATUS_IS_OK(get_enc_ctx_num((const uint8_t *)buf, + &enc_ctx_num))) { + return; + } + if (es->smb_enc_type == SMB_TRANS_ENC_NTLM) { SAFE_FREE(buf); return; |