diff options
Diffstat (limited to 'source3/smbd/trans2.c')
| -rw-r--r-- | source3/smbd/trans2.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/source3/smbd/trans2.c b/source3/smbd/trans2.c index 394adeeb6f..56d1aae3a2 100644 --- a/source3/smbd/trans2.c +++ b/source3/smbd/trans2.c @@ -3319,7 +3319,12 @@ static int call_trans2ioctl(connection_struct *conn, char* inbuf, { char *pdata = *ppdata; files_struct *fsp = file_fsp(inbuf,smb_vwv15); + + /* check for an invalid fid before proceeding */ + if (!fsp) + return(ERROR_DOS(ERRDOS,ERRbadfid)); + if ((SVAL(inbuf,(smb_setup+4)) == LMCAT_SPL) && (SVAL(inbuf,(smb_setup+6)) == LMFUNC_GETJOBID)) { pdata = Realloc(*ppdata, 32); |