lib/util_str.c:safe_strcpy ERROR: string overflow by 1
in [Samba]
|
Prev: [Samba] 3.0.26a: error setting trust account password: NT code 0x1c010002
Next: [Samba] _net_auth2: creds_server_check failed Error
From: Jeremy Allison on 18 Nov 2007 23:30 On Sat, Nov 17, 2007 at 05:53:39AM +0000, Ken Smith wrote: > Ken Smith wrote: >> Hi, >> >> I've seeing the following error messages recorded in logwatch against >> samba in two FC6 XA-64 systems with samba 3.0.24-7. >> >> lib/util_str.c:safe_strcpy_fn(603) ERROR: string overflow by 1 (24 - 23) >> in safe_strcpy >> >> The main share in use on the first machine is via the guest account with >> Vista and XP clients, the other has more conventional shares with the >> Vista PC's as domain members and acl's in use. >> >> I've seen some weird behaviour with the Vista clients at the first site. >> For example a Vista machine can create a folder but can't rename it. >> Someone using a windows briefcase on their vista pc syncing to the samba >> share sees very poor performance. nmbd is running and dhcpd is giving wins >> details to the network. But does Vista take on the Wins info? >> >> Any ideas? >> >> Thanks in advance >> >> Ken >> >> >> > Any one got any insight into this?? What might help is to change the code in safe_strcpy_fn to call smb_panic on this detection, and then to reproduce the error with the relevent panic action set in smb.conf. If you get me a backtrace I can see if we've already fixed this (most string handling code is massively different in 3.2.x from 3.0.x). Jeremy. -- To unsubscribe from this list go to the following URL and read the instructions: https://lists.samba.org/mailman/listinfo/samba |