Intravision/reactos
1
0
Fork 0
mirror of https://github.com/reactos/reactos.git synced 2025-04-22 05:00:27 +00:00
Code Issues Projects Releases Packages Wiki Activity

[CDFS]

Browse source 
Fix a buffer overrun that was corrupting the FCB.
See issue #4086 for more details.

svn path=/trunk/; revision=54072
This commit is contained in:
Kamil Hornicek 2011-10-10 13:37:19 +00:00
parent 756c9d6dc2
commit 48afa1dc33
1 changed files with 2 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
reactos/drivers/filesystems/cdfs/dirctl.c
View file

@ -325,7 +325,8 @@ CdfsFindFile(PDEVICE_EXTENSION DeviceExt,
DPRINT("PathName '%S' ObjectName '%S'\n", Fcb->PathName, Fcb->ObjectName); DPRINT("PathName '%S' ObjectName '%S'\n", Fcb->PathName, Fcb->ObjectName);
memcpy(&Fcb->Entry, Record, sizeof(DIR_RECORD)); memcpy(&Fcb->Entry, Record, sizeof(DIR_RECORD));
wcsncpy(Fcb->ObjectName, name, MAX_PATH); wcsncpy(Fcb->ObjectName, name, min(wcslen(name) + 1,
MAX_PATH - wcslen(Fcb->PathName) + wcslen(Fcb->ObjectName)));
/* Copy short name */ /* Copy short name */
Fcb->ShortNameU.Length = ShortName.Length; Fcb->ShortNameU.Length = ShortName.Length;