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Diffstat (limited to 'source3/smbd/trans2.c')
-rw-r--r--source3/smbd/trans2.c88
1 files changed, 52 insertions, 36 deletions
diff --git a/source3/smbd/trans2.c b/source3/smbd/trans2.c
index f1dfb39aac..a66c029286 100644
--- a/source3/smbd/trans2.c
+++ b/source3/smbd/trans2.c
@@ -30,6 +30,19 @@ extern int global_oplock_break;
extern uint32 global_client_caps;
extern pstring global_myname;
+/* given a stat buffer return the allocated size on disk, taking into
+ account sparse files */
+SMB_OFF_T get_allocation_size(SMB_STRUCT_STAT *sbuf)
+{
+ SMB_OFF_T ret;
+ ret = sbuf->st_blksize * (SMB_OFF_T)sbuf->st_blocks;
+ ret = SMB_ROUNDUP_ALLOCATION(ret);
+ return ret;
+}
+
+#define get_file_size(sbuf) (sbuf.st_size)
+
+
/****************************************************************************
Send the required number of replies back.
We assume all fields other than the data fields are
@@ -256,7 +269,7 @@ static int call_trans2open(connection_struct *conn, char *inbuf, char *outbuf, i
return(UNIXERROR(ERRDOS,ERRnoaccess));
}
- size = sbuf.st_size;
+ size = get_file_size(sbuf);
fmode = dos_mode(conn,fname,&sbuf);
mtime = sbuf.st_mtime;
inode = sbuf.st_ino;
@@ -453,7 +466,7 @@ static BOOL get_lanman2_dir_entry(connection_struct *conn,
uint32 reskey=0;
int prev_dirpos=0;
int mode=0;
- SMB_OFF_T size = 0;
+ SMB_OFF_T file_size = 0;
SMB_OFF_T allocation_size = 0;
uint32 len;
time_t mdate=0, adate=0, cdate=0;
@@ -565,8 +578,8 @@ static BOOL get_lanman2_dir_entry(connection_struct *conn,
continue;
}
- size = sbuf.st_size;
- allocation_size = SMB_ROUNDUP_ALLOCATION(sbuf.st_size);
+ file_size = get_file_size(sbuf);
+ allocation_size = get_allocation_size(&sbuf);
mdate = sbuf.st_mtime;
adate = sbuf.st_atime;
cdate = get_create_time(&sbuf,lp_fake_dir_create_times(SNUM(conn)));
@@ -578,7 +591,7 @@ static BOOL get_lanman2_dir_entry(connection_struct *conn,
}
if(mode & aDIR)
- size = 0;
+ file_size = 0;
DEBUG(5,("get_lanman2_dir_entry found %s fname=%s\n",pathreal,fname));
@@ -602,7 +615,7 @@ static BOOL get_lanman2_dir_entry(connection_struct *conn,
put_dos_date2(p,l1_fdateCreation,cdate);
put_dos_date2(p,l1_fdateLastAccess,adate);
put_dos_date2(p,l1_fdateLastWrite,mdate);
- SIVAL(p,l1_cbFile,(uint32)size);
+ SIVAL(p,l1_cbFile,(uint32)file_size);
SIVAL(p,l1_cbFileAlloc,(uint32)allocation_size);
SSVAL(p,l1_attrFile,mode);
p += l1_achName;
@@ -621,7 +634,7 @@ static BOOL get_lanman2_dir_entry(connection_struct *conn,
put_dos_date2(p,l2_fdateCreation,cdate);
put_dos_date2(p,l2_fdateLastAccess,adate);
put_dos_date2(p,l2_fdateLastWrite,mdate);
- SIVAL(p,l2_cbFile,(uint32)size);
+ SIVAL(p,l2_cbFile,(uint32)file_size);
SIVAL(p,l2_cbFileAlloc,(uint32)allocation_size);
SSVAL(p,l2_attrFile,mode);
SIVAL(p,l2_cbList,0); /* No extended attributes */
@@ -641,7 +654,7 @@ static BOOL get_lanman2_dir_entry(connection_struct *conn,
put_long_date(p,adate); p += 8;
put_long_date(p,mdate); p += 8;
put_long_date(p,mdate); p += 8;
- SOFF_T(p,0,size);
+ SOFF_T(p,0,file_size);
SOFF_T(p,8,allocation_size);
p += 16;
SIVAL(p,0,nt_extmode); p += 4;
@@ -675,7 +688,7 @@ static BOOL get_lanman2_dir_entry(connection_struct *conn,
put_long_date(p,adate); p += 8;
put_long_date(p,mdate); p += 8;
put_long_date(p,mdate); p += 8;
- SOFF_T(p,0,size);
+ SOFF_T(p,0,file_size);
SOFF_T(p,8,allocation_size);
p += 16;
SIVAL(p,0,nt_extmode); p += 4;
@@ -696,7 +709,7 @@ static BOOL get_lanman2_dir_entry(connection_struct *conn,
put_long_date(p,adate); p += 8;
put_long_date(p,mdate); p += 8;
put_long_date(p,mdate); p += 8;
- SOFF_T(p,0,size);
+ SOFF_T(p,0,file_size);
SOFF_T(p,8,allocation_size);
p += 16;
SIVAL(p,0,nt_extmode); p += 4;
@@ -735,14 +748,14 @@ static BOOL get_lanman2_dir_entry(connection_struct *conn,
SIVAL(p,0,reskey); p+= 4; /* Used for continuing search. */
/* Begin of SMB_QUERY_FILE_UNIX_BASIC */
- SOFF_T(p,0,sbuf.st_size); /* File size 64 Bit */
+ SOFF_T(p,0,get_file_size(sbuf)); /* File size 64 Bit */
p+= 8;
#if defined(HAVE_STAT_ST_BLOCKS) && defined(STAT_ST_BLOCKSIZE)
SOFF_T(p,0,sbuf.st_blocks*STAT_ST_BLOCKSIZE); /* Number of bytes used on disk - 64 Bit */
#else
/* Can't get the value - fake it using size. */
- SOFF_T(p,0,sbuf.st_size); /* Number of bytes used on disk - 64 Bit */
+ SOFF_T(p,0,get_file_size(sbuf)); /* Number of bytes used on disk - 64 Bit */
#endif
p+= 8;
@@ -1528,7 +1541,7 @@ static int call_trans2qfilepathinfo(connection_struct *conn,
uint16 tran_call = SVAL(inbuf, smb_setup0);
uint16 info_level;
int mode=0;
- SMB_OFF_T size=0;
+ SMB_OFF_T file_size=0;
SMB_OFF_T allocation_size=0;
unsigned int data_size;
SMB_STRUCT_STAT sbuf;
@@ -1643,10 +1656,10 @@ static int call_trans2qfilepathinfo(connection_struct *conn,
mode = dos_mode(conn,fname,&sbuf);
fullpathname = fname;
- size = sbuf.st_size;
- allocation_size = SMB_ROUNDUP_ALLOCATION(sbuf.st_size);
+ file_size = get_file_size(sbuf);
+ allocation_size = get_allocation_size(&sbuf);
if (mode & aDIR)
- size = 0;
+ file_size = 0;
params = Realloc(*pparams,2);
if (params == NULL)
@@ -1692,7 +1705,7 @@ static int call_trans2qfilepathinfo(connection_struct *conn,
put_dos_date2(pdata,l1_fdateCreation,c_time);
put_dos_date2(pdata,l1_fdateLastAccess,sbuf.st_atime);
put_dos_date2(pdata,l1_fdateLastWrite,sbuf.st_mtime); /* write time */
- SIVAL(pdata,l1_cbFile,(uint32)size);
+ SIVAL(pdata,l1_cbFile,(uint32)file_size);
SIVAL(pdata,l1_cbFileAlloc,(uint32)allocation_size);
SSVAL(pdata,l1_attrFile,mode);
SIVAL(pdata,l1_attrFile+2,4); /* this is what OS2 does */
@@ -1703,7 +1716,7 @@ static int call_trans2qfilepathinfo(connection_struct *conn,
put_dos_date2(pdata,0,c_time);
put_dos_date2(pdata,4,sbuf.st_atime);
put_dos_date2(pdata,8,sbuf.st_mtime);
- SIVAL(pdata,12,(uint32)size);
+ SIVAL(pdata,12,(uint32)file_size);
SIVAL(pdata,16,(uint32)allocation_size);
SIVAL(pdata,20,mode);
break;
@@ -1747,9 +1760,8 @@ static int call_trans2qfilepathinfo(connection_struct *conn,
case SMB_QUERY_FILE_STANDARD_INFO:
data_size = 24;
- /* Fake up allocation size. */
SOFF_T(pdata,0,allocation_size);
- SOFF_T(pdata,8,size);
+ SOFF_T(pdata,8,file_size);
SIVAL(pdata,16,sbuf.st_nlink);
SCVAL(pdata,20,0);
SCVAL(pdata,21,(mode&aDIR)?1:0);
@@ -1794,7 +1806,7 @@ static int call_trans2qfilepathinfo(connection_struct *conn,
case SMB_FILE_END_OF_FILE_INFORMATION:
case SMB_QUERY_FILE_END_OF_FILEINFO:
data_size = 8;
- SOFF_T(pdata,0,size);
+ SOFF_T(pdata,0,file_size);
break;
case SMB_QUERY_FILE_ALL_INFO:
@@ -1805,7 +1817,7 @@ static int call_trans2qfilepathinfo(connection_struct *conn,
SIVAL(pdata,32,mode);
pdata += 40;
SOFF_T(pdata,0,allocation_size);
- SOFF_T(pdata,8,size);
+ SOFF_T(pdata,8,file_size);
SIVAL(pdata,16,sbuf.st_nlink);
SCVAL(pdata,20,delete_pending);
SCVAL(pdata,21,(mode&aDIR)?1:0);
@@ -1917,7 +1929,7 @@ static int call_trans2qfilepathinfo(connection_struct *conn,
size_t byte_len = dos_PutUniCode(pdata+24,"::$DATA", 0xE, False);
SIVAL(pdata,0,0); /* ??? */
SIVAL(pdata,4,byte_len); /* Byte length of unicode string ::$DATA */
- SOFF_T(pdata,8,size);
+ SOFF_T(pdata,8,file_size);
SIVAL(pdata,16,allocation_size);
SIVAL(pdata,20,0); /* ??? */
data_size = 24 + byte_len;
@@ -1925,7 +1937,7 @@ static int call_trans2qfilepathinfo(connection_struct *conn,
break;
case SMB_FILE_COMPRESSION_INFORMATION:
- SOFF_T(pdata,0,size);
+ SOFF_T(pdata,0,allocation_size);
SIVAL(pdata,8,0); /* ??? */
SIVAL(pdata,12,0); /* ??? */
data_size = 16;
@@ -1937,7 +1949,7 @@ static int call_trans2qfilepathinfo(connection_struct *conn,
put_long_date(pdata+16,sbuf.st_mtime); /* write time */
put_long_date(pdata+24,sbuf.st_mtime); /* change time */
SIVAL(pdata,32,allocation_size);
- SOFF_T(pdata,40,size);
+ SOFF_T(pdata,40,file_size);
SIVAL(pdata,48,mode);
SIVAL(pdata,52,0); /* ??? */
data_size = 56;
@@ -1957,14 +1969,14 @@ static int call_trans2qfilepathinfo(connection_struct *conn,
DEBUG(4,("call_trans2qfilepathinfo: st_mode=%o\n",(int)sbuf.st_mode));
- SOFF_T(pdata,0,sbuf.st_size); /* File size 64 Bit */
+ SOFF_T(pdata,0,get_file_size(sbuf)); /* File size 64 Bit */
pdata += 8;
#if defined(HAVE_STAT_ST_BLOCKS) && defined(STAT_ST_BLOCKSIZE)
SOFF_T(pdata,0,sbuf.st_blocks*STAT_ST_BLOCKSIZE); /* Number of bytes used on disk - 64 Bit */
#else
/* Can't get the value - fake it using size. */
- SOFF_T(pdata,0,sbuf.st_size); /* Number of bytes used on disk - 64 Bit */
+ SOFF_T(pdata,0,get_file_size(sbuf)); /* Number of bytes used on disk - 64 Bit */
#endif
pdata += 8;
@@ -2246,7 +2258,8 @@ static int call_trans2setfilepathinfo(connection_struct *conn,
SSVAL(params,0,0);
send_trans2_replies(outbuf, bufsize, params, 2, *ppdata, 0);
return(-1);
- }
+ } else
+ return (UNIXERROR(ERRDOS,ERRbadpath));
} else {
/*
* Original code - this is an open file.
@@ -2310,7 +2323,7 @@ static int call_trans2setfilepathinfo(connection_struct *conn,
sbuf.st_mtime = fsp->pending_modtime;
}
- size = sbuf.st_size;
+ size = get_file_size(sbuf);
tvs.modtime = sbuf.st_mtime;
tvs.actime = sbuf.st_atime;
dosmode = dos_mode(conn,fname,&sbuf);
@@ -2413,7 +2426,7 @@ static int call_trans2setfilepathinfo(connection_struct *conn,
DEBUG(10,("call_trans2setfilepathinfo: Set file allocation info for file %s to %.0f\n",
fname, (double)allocation_size ));
- if(allocation_size != sbuf.st_size) {
+ if(allocation_size != get_file_size(sbuf)) {
SMB_STRUCT_STAT new_sbuf;
DEBUG(10,("call_trans2setfilepathinfo: file %s : setting new allocation size to %.0f\n",
@@ -2459,8 +2472,8 @@ static int call_trans2setfilepathinfo(connection_struct *conn,
if (ret == -1)
return ERROR_NT(NT_STATUS_DISK_FULL);
- /* Allocate can trucate size... */
- size = new_sbuf.st_size;
+ /* Allocate can truncate size... */
+ size = get_file_size(new_sbuf);
}
break;
@@ -2715,7 +2728,7 @@ size = %.0f, uid = %u, gid = %u, raw perms = 0%o\n",
* changing the size of a file.
*/
if (!size)
- size = sbuf.st_size;
+ size = get_file_size(sbuf);
}
/*
@@ -2757,7 +2770,7 @@ size = %.0f, uid = %u, gid = %u, raw perms = 0%o\n",
}
}
- if(size != sbuf.st_size) {
+ if (size != get_file_size(sbuf)) {
int ret;
@@ -2970,9 +2983,11 @@ static int call_trans2ioctl(connection_struct *conn, char* inbuf,
{
char *pdata = *ppdata;
files_struct *fsp = file_fsp(inbuf,smb_vwv15);
-
+
if ((SVAL(inbuf,(smb_setup+4)) == LMCAT_SPL) &&
(SVAL(inbuf,(smb_setup+6)) == LMFUNC_GETJOBID)) {
+ uint16 rap_jobid;
+
pdata = Realloc(*ppdata, 32);
if(pdata == NULL)
return ERROR_DOS(ERRDOS,ERRnomem);
@@ -2981,7 +2996,8 @@ static int call_trans2ioctl(connection_struct *conn, char* inbuf,
/* NOTE - THIS IS ASCII ONLY AT THE MOMENT - NOT SURE IF OS/2
CAN ACCEPT THIS IN UNICODE. JRA. */
- SSVAL(pdata,0,fsp->print_jobid); /* Job number */
+ rap_jobid = pjobid_to_rap(SNUM(fsp->conn), fsp->print_jobid); /* Job number */
+ SSVAL(pdata,0,rap_jobid); /* Job number */
srvstr_push( outbuf, pdata + 2, global_myname, 15, STR_ASCII|STR_TERMINATE); /* Our NetBIOS name */
srvstr_push( outbuf, pdata+18, lp_servicename(SNUM(conn)), 13, STR_ASCII|STR_TERMINATE); /* Service name */
send_trans2_replies(outbuf,bufsize,*pparams,0,*ppdata,32);
generated by cgit (git 2.34.1) at 2024-07-05 10:32:46 +0000