sin/samba-mirror
1
0
Fork 0
mirror of https://github.com/samba-team/samba.git synced 2024-12-24 21:34:56 +03:00
Code

smbd: Disable smb1 in smbd_smb2_server_connection_read_handler

Browse Source 
Signed-off-by: David Mulder <dmulder@suse.com>
Reviewed-by: Jeremy Allison <jra@samba.org>
This commit is contained in:
David Mulder 2022-03-18 15:29:56 -06:00 committed by Jeremy Allison
parent 3d37047f3c
commit c43c9ef3ee
1 changed files with 4 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
source3/smbd/process.c
View File

@ -2221,6 +2221,7 @@ static void smbd_smb2_server_connection_read_handler(
exit_server_cleanly("Invalid initial SMB1 or SMB2 packet");
return;
}
#if defined(WITH_SMB1SERVER)
if (valid_smb_header(buffer)) {
/* Can *only* allow an SMB1 negprot here. */
uint8_t cmd = PULL_LE_U8(buffer, smb_com);
@ -2243,7 +2244,9 @@ static void smbd_smb2_server_connection_read_handler(
xconn->client->sconn->num_requests++;
return;
} else if (!smbd_is_smb2_header(buffer, bufferlen)) {
} else
#endif
if (!smbd_is_smb2_header(buffer, bufferlen)) {
exit_server_cleanly("Invalid initial SMB2 packet");
return;
}