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Only 1mb allocate slop.

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Jeremy.
(This used to be commit c339a99a89)
This commit is contained in:
Jeremy Allison 2001-11-08 02:17:03 +00:00
parent 00404139e1
commit c517caf305
1 changed files with 52 additions and 53 deletions
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105
source3/smbd/trans2.c
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@ -1256,48 +1256,47 @@ static int call_trans2qfilepathinfo(connection_struct *conn,
char **pparams,char **ppdata,
int total_data)
{
int max_data_bytes = SVAL(inbuf, smb_mdrcnt);
char *params = *pparams;
char *pdata = *ppdata;
uint16 tran_call = SVAL(inbuf, smb_setup0);
uint16 info_level;
int mode=0;
SMB_OFF_T size=0;
unsigned int data_size;
SMB_STRUCT_STAT sbuf;
pstring fname;
char *base_name;
char *p;
SMB_OFF_T pos = 0;
BOOL bad_path = False;
BOOL delete_pending = False;
int len;
time_t c_time;
int max_data_bytes = SVAL(inbuf, smb_mdrcnt);
char *params = *pparams;
char *pdata = *ppdata;
uint16 tran_call = SVAL(inbuf, smb_setup0);
uint16 info_level;
int mode=0;
SMB_OFF_T size=0;
unsigned int data_size;
SMB_STRUCT_STAT sbuf;
pstring fname;
char *base_name;
char *p;
SMB_OFF_T pos = 0;
BOOL bad_path = False;
BOOL delete_pending = False;
int len;
time_t c_time;
if (tran_call == TRANSACT2_QFILEINFO) {
files_struct *fsp = file_fsp(params,0);
info_level = SVAL(params,2);
if (tran_call == TRANSACT2_QFILEINFO) {
files_struct *fsp = file_fsp(params,0);
info_level = SVAL(params,2);
DEBUG(3,("call_trans2qfilepathinfo: TRANSACT2_QFILEINFO: level = %d\n",
info_level));
DEBUG(3,("call_trans2qfilepathinfo: TRANSACT2_QFILEINFO: level = %d\n", info_level));
if(fsp && (fsp->is_directory || fsp->stat_open)) {
/*
* This is actually a QFILEINFO on a directory
* handle (returned from an NT SMB). NT5.0 seems
* to do this call. JRA.
*/
pstrcpy(fname, fsp->fsp_name);
unix_convert(fname,conn,0,&bad_path,&sbuf);
if (!check_name(fname,conn) ||
(!VALID_STAT(sbuf) && vfs_stat(conn,fname,&sbuf))) {
DEBUG(3,("fileinfo of %s failed (%s)\n",fname,strerror(errno)));
if((errno == ENOENT) && bad_path) {
unix_ERR_class = ERRDOS;
unix_ERR_code = ERRbadpath;
}
return(UNIXERROR(ERRDOS,ERRbadpath));
}
if(fsp && (fsp->is_directory || fsp->stat_open)) {
/*
* This is actually a QFILEINFO on a directory
* handle (returned from an NT SMB). NT5.0 seems
* to do this call. JRA.
*/
pstrcpy(fname, fsp->fsp_name);
unix_convert(fname,conn,0,&bad_path,&sbuf);
if (!check_name(fname,conn) ||
(!VALID_STAT(sbuf) && vfs_stat(conn,fname,&sbuf))) {
DEBUG(3,("fileinfo of %s failed (%s)\n",fname,strerror(errno)));
if((errno == ENOENT) && bad_path) {
unix_ERR_class = ERRDOS;
unix_ERR_code = ERRbadpath;
}
return(UNIXERROR(ERRDOS,ERRbadpath));
}
delete_pending = fsp->directory_delete_on_close;
} else {
@ -1444,21 +1443,21 @@ static int call_trans2qfilepathinfo(connection_struct *conn,
break;
case SMB_FILE_STANDARD_INFORMATION:
case SMB_QUERY_FILE_STANDARD_INFO:
data_size = 24;
/* Fake up allocation size. */
SOFF_T(pdata,0,SMB_ROUNDUP(size + 1, ((SMB_OFF_T)0x1000000)));
SOFF_T(pdata,8,size);
SIVAL(pdata,16,sbuf.st_nlink);
CVAL(pdata,20) = 0;
CVAL(pdata,21) = (mode&aDIR)?1:0;
break;
case SMB_FILE_STANDARD_INFORMATION:
case SMB_QUERY_FILE_STANDARD_INFO:
data_size = 24;
/* Fake up allocation size. */
SOFF_T(pdata,0,SMB_ROUNDUP(size + 1, ((SMB_OFF_T)0x100000)));
SOFF_T(pdata,8,size);
SIVAL(pdata,16,sbuf.st_nlink);
CVAL(pdata,20) = 0;
CVAL(pdata,21) = (mode&aDIR)?1:0;
break;
case SMB_FILE_EA_INFORMATION:
case SMB_QUERY_FILE_EA_INFO:
data_size = 4;
break;
case SMB_FILE_EA_INFORMATION:
case SMB_QUERY_FILE_EA_INFO:
data_size = 4;
break;
/* Get the 8.3 name - used if NT SMB was negotiated. */
case SMB_QUERY_FILE_ALT_NAME_INFO: