much cleaner chain pointer handling for both files and pipes.

the chain pointer is now stored as a static and is set whenever a
handle is created or extracted. This also makes the code less error
prone.
(This used to be commit 068a862982bea726e8d7b1b4065d510b9840a272)

diff --git a/source3/include/proto.h b/source3/include/proto.h
index cda824c7d094773eb2b21bee183f8362e2f0e826..e00ddbb79dbdf1fa1f151fd5d81193f0ef7ba435 100644 (file)
--- a/source3/include/proto.h
+++ b/source3/include/proto.h
@@ -1857,10 +1857,9 @@ BOOL api_netlog_rpc(pipes_struct *p, prs_struct *data);
 /*The following definitions come from  rpc_server/srv_pipe_hnd.c  */
 
 void reset_chain_p(void);
-void set_chain_p(pipes_struct *new_p);
 void init_rpc_pipe_hnd(void);
 pipes_struct *open_rpc_pipe_p(char *pipe_name, 
-                               connection_struct *conn, uint16 vuid);
+                             connection_struct *conn, uint16 vuid);
 int read_pipe(pipes_struct *p, char *data, uint32 pos, int n);
 char *get_rpc_pipe_hnd_name(pipes_struct *p);
 BOOL set_rpc_pipe_hnd_state(pipes_struct *p, uint16 device_state);
@@ -1957,12 +1956,13 @@ file_fd_struct *fd_get_already_open(struct stat *sbuf);
 file_fd_struct *fd_get_new(void);
 void file_close_conn(connection_struct *conn);
 void file_init(void);
-files_struct *file_fsp(int fnum);
 void file_close_user(int vuid);
 files_struct *file_find_dit(int dev, int inode, struct timeval *tval);
 files_struct *file_find_print(void);
 void file_sync_all(connection_struct *conn);
 void file_free(files_struct *fsp);
+files_struct *file_fsp(char *buf, int where);
+void file_chain_reset(void);
 
 /*The following definitions come from  smbd/groupname.c  */
 

diff --git a/source3/include/smb.h b/source3/include/smb.h
index e99eb300234a0c5a8b6d9e1bc56e11e6b6466a98..2f2363ba71db1e28c99596cb9a3bbc34a4b0a283 100644 (file)
--- a/source3/include/smb.h
+++ b/source3/include/smb.h
@@ -602,11 +602,6 @@ typedef struct files_struct
        char *fsp_name;
 } files_struct;
 
-/* this macro should always be used to extract an fnum (smb_fid) from
-   a packet to ensure chaining works correctly */
-#define GETFSP(buf,where) (chain_fsp?chain_fsp:file_fsp(SVAL(buf,where)))
-
-
 /* Domain controller authentication protocol info */
 struct dcinfo
 {

diff --git a/source3/libsmb/nmblib.c b/source3/libsmb/nmblib.c
index c887ff55de7a5833ac3b5d8e67c18a2e15d0ed33..9390302ab236432afe2aa26c627a90e15fdad6d5 100644 (file)
--- a/source3/libsmb/nmblib.c
+++ b/source3/libsmb/nmblib.c
@@ -26,8 +26,6 @@ extern int DEBUGLEVEL;
 
 int num_good_sends = 0;
 int num_good_receives = 0;
-extern pstring scope;
-extern struct in_addr ipzero;
 
 static struct opcode_names {
        char *nmb_opcode_name;

diff --git a/source3/locking/locking.c b/source3/locking/locking.c
index cdaeea6d7ed63ae281b37b8af0f3fc39980b829d..8737a12e17798562a709a1c4c703c163504f815c 100644 (file)
--- a/source3/locking/locking.c
+++ b/source3/locking/locking.c
@@ -61,7 +61,7 @@ static ubi_slList blocking_lock_queue = { NULL, (ubi_slNodePtr)&blocking_lock_qu
 BOOL push_blocking_lock_request( char *inbuf, int length, int lock_timeout, int lock_num)
 {
   blocking_lock_record *blr;
-  files_struct *fsp = GETFSP(inbuf,smb_vwv2);
+  files_struct *fsp = file_fsp(inbuf,smb_vwv2);
 
   /*
    * Now queue an entry on the blocking lock queue. We setup
@@ -98,12 +98,11 @@ for fnum = %d, name = %s\n", blr->expire_time, fsp->fnum, fsp->name ));
 static void blocking_lock_reply_success(blocking_lock_record *blr)
 {
   extern int chain_size;
-  extern files_struct *chain_fsp;
   extern char *OutBuffer;
   char *outbuf = OutBuffer;
   int bufsize = BUFFER_SIZE;
   char *inbuf = blr->inbuf;
-  files_struct *fsp = GETFSP(inbuf,smb_vwv2);
+  files_struct *fsp = file_fsp(inbuf,smb_vwv2);
   int outsize = 0;
 
   construct_reply_common(inbuf, outbuf);
@@ -117,7 +116,7 @@ static void blocking_lock_reply_success(blocking_lock_record *blr)
    * that here and must set up the chain info manually.
    */
 
-  chain_fsp = fsp;
+  file_set_chain(fsp);
   chain_size = 0;
 
   outsize = chain_reply(inbuf,outbuf,blr->length,bufsize);
@@ -140,7 +139,7 @@ static void blocking_lock_reply_error(blocking_lock_record *blr, int eclass, int
   char *outbuf = OutBuffer;
   int bufsize = BUFFER_SIZE;
   char *inbuf = blr->inbuf;
-  files_struct *fsp = GETFSP(inbuf,smb_vwv2);
+  files_struct *fsp = file_fsp(inbuf,smb_vwv2);
   uint16 num_ulocks = SVAL(inbuf,smb_vwv6);
   uint16 num_locks = SVAL(inbuf,smb_vwv7);
   uint32 count, offset;
@@ -175,7 +174,7 @@ static BOOL blocking_lock_record_process(blocking_lock_record *blr)
 {
   char *inbuf = blr->inbuf;
   unsigned char locktype = CVAL(inbuf,smb_vwv3);
-  files_struct *fsp = GETFSP(inbuf,smb_vwv2);
+  files_struct *fsp = file_fsp(inbuf,smb_vwv2);
   uint16 num_ulocks = SVAL(inbuf,smb_vwv6);
   uint16 num_locks = SVAL(inbuf,smb_vwv7);
   uint32 count, offset;
@@ -250,7 +249,7 @@ void process_blocking_lock_queue(time_t t)
    */
 
   while(blr != NULL) {
-    files_struct *fsp = GETFSP(blr->inbuf,smb_vwv2);
+    files_struct *fsp = file_fsp(blr->inbuf,smb_vwv2);
     uint16 vuid = (lp_security() == SEC_SHARE) ? UID_FIELD_INVALID :
                   SVAL(blr->inbuf,smb_uid);
 

diff --git a/source3/rpc_server/srv_pipe_hnd.c b/source3/rpc_server/srv_pipe_hnd.c
index dfc4eeba5f987e388eb0d016efce9b6409c0ea50..368bf013a0858c50d9cf02762c3b3fc9755b6b35 100644 (file)
--- a/source3/rpc_server/srv_pipe_hnd.c
+++ b/source3/rpc_server/srv_pipe_hnd.c
@@ -50,14 +50,6 @@ void reset_chain_p(void)
        chain_p = NULL;
 }
 
-/****************************************************************************
-  sets chain pipe-file handle
-****************************************************************************/
-void set_chain_p(pipes_struct *new_p)
-{
-       chain_p = new_p;
-}
-
 /****************************************************************************
   initialise pipe handle states...
 ****************************************************************************/
@@ -136,7 +128,7 @@ pipes_struct *open_rpc_pipe_p(char *pipe_name,
        DEBUG(4,("Opened pipe %s with handle %x (pipes_open=%d)\n",
                 pipe_name, i, pipes_open));
        
-       set_chain_p(p);
+       chain_p = p;
        
        return p;
 }
@@ -335,7 +327,10 @@ pipes_struct *get_rpc_pipe(int pnum)
        pipes_struct *p;
 
        for (p=Pipes;p;p=p->next) {
-               if (p->pnum == pnum) return p;
+               if (p->pnum == pnum) {
+                       chain_p = p;
+                       return p;
+               }
        }
 
        return NULL;

diff --git a/source3/smbd/files.c b/source3/smbd/files.c
index bc3ea880bfacf2e380454d26884403b1ebab2c61..e66e53e6ed254ae964647b3c46a893332d1fb2bd 100644 (file)
--- a/source3/smbd/files.c
+++ b/source3/smbd/files.c
@@ -35,6 +35,10 @@ static struct bitmap *fd_bmap;
 
 static files_struct *Files;
 
+/* a fsp to use when chaining */
+static files_struct *chain_fsp = NULL;
+
+
 /*
  * Indirection for file fd's. Needed as POSIX locking
  * is based on file/process, not fd/process.
@@ -106,6 +110,8 @@ files_struct *file_new(void )
 
        DEBUG(5,("allocated file structure %d (%d used)\n",
                 i, files_used));
+
+       chain_fsp = fsp;
        
        return fsp;
 }
@@ -237,21 +243,6 @@ void file_init(void)
 }
 
 
-/****************************************************************************
-find a fsp given a fnum
-****************************************************************************/
-files_struct *file_fsp(int fnum)
-{
-       files_struct *fsp;
-
-       for (fsp=Files;fsp;fsp=fsp->next) {
-               if (fsp->fnum == fnum) return fsp;
-       }
-
-       return NULL;
-}
-
-
 /****************************************************************************
 close files open by a specified vuid
 ****************************************************************************/
@@ -375,5 +366,39 @@ void file_free(files_struct *fsp)
           information */
        memset(fsp, 0, sizeof(*fsp));
 
+       if (fsp == chain_fsp) chain_fsp = NULL;
+
        free(fsp);
 }
+
+
+/****************************************************************************
+get a fsp from a packet given the offset of a 16 bit fnum
+****************************************************************************/
+files_struct *file_fsp(char *buf, int where)
+{
+       int fnum;
+       files_struct *fsp;
+
+       if (chain_fsp) return chain_fsp;
+
+       fnum = SVAL(buf, where);
+
+       for (fsp=Files;fsp;fsp=fsp->next) {
+               if (fsp->fnum == fnum) {
+                       chain_fsp = fsp;
+                       return fsp;
+               }
+       }
+
+       return NULL;
+}
+
+
+/****************************************************************************
+reset the chained fsp - done at the start of a packet reply
+****************************************************************************/
+void file_chain_reset(void)
+{
+       chain_fsp = NULL;
+}

diff --git a/source3/smbd/nttrans.c b/source3/smbd/nttrans.c
index 31bfac25c8a245100deeb29cdf4c2e84c167a8a9..89efd7ccd7ce20be3e758b5e29caadd4c19b0990 100644 (file)
--- a/source3/smbd/nttrans.c
+++ b/source3/smbd/nttrans.c
@@ -24,7 +24,6 @@
 
 extern int DEBUGLEVEL;
 extern int Protocol;
-extern files_struct *chain_fsp;
 extern int Client;  
 extern int oplock_sock;
 extern int smb_read_error;
@@ -665,8 +664,6 @@ int reply_ntcreate_and_X(connection_struct *conn,
                SCVAL(p,0,fsp->is_directory ? 1 : 0);
        }
        
-       chain_fsp = fsp;
-
        DEBUG(5,("reply_ntcreate_and_X: open name = %s\n",
                 fsp?fsp->fsp_name:"NULL"));
 
@@ -941,7 +938,7 @@ static int call_nt_transact_rename(connection_struct *conn,
 {
   char *params = *ppparams;
   pstring new_name;
-  files_struct *fsp = GETFSP(params, 0);
+  files_struct *fsp = file_fsp(params, 0);
   BOOL replace_if_exists = (SVAL(params,2) & RENAME_REPLACE_IF_EXISTS) ? True : False;
   uint32 fname_len = MIN((((uint32)IVAL(inbuf,smb_nt_TotalParameterCount)-4)),
                          ((uint32)sizeof(new_name)-1));
@@ -1166,7 +1163,7 @@ static int call_nt_transact_notify_change(connection_struct *conn,
   change_notify_buf *cnbp;
   struct stat st;
 
-  fsp = GETFSP(setup,4);
+  fsp = file_fsp(setup,4);
 
   DEBUG(3,("call_nt_transact_notify_change\n"));
 

diff --git a/source3/smbd/pipes.c b/source3/smbd/pipes.c
index 84e31894a31d359be4b975587af2ba14ecd1b83e..fed5c2bd17c51f01cf455e4c0f5d9cbbf70d11b5 100644 (file)
--- a/source3/smbd/pipes.c
+++ b/source3/smbd/pipes.c
@@ -138,8 +138,6 @@ int reply_pipe_read_and_X(char *inbuf,char *outbuf,int length,int bufsize)
        DEBUG(3,("readX pnum=%04x min=%d max=%d nread=%d\n",
                 p->pnum, smb_mincnt, smb_maxcnt, nread));
 
-       set_chain_p(p);
-
        return chain_reply(inbuf,outbuf,length,bufsize);
 }
 /****************************************************************************

diff --git a/source3/smbd/reply.c b/source3/smbd/reply.c
index e62c0bd5760841ff7a236538dbe2a38a8458d68b..6b91d9d152aaa8c468bbaf24916f1f2b70cdaa8e 100644 (file)
--- a/source3/smbd/reply.c
+++ b/source3/smbd/reply.c
@@ -33,7 +33,6 @@ extern int Protocol;
 extern int DEBUGLEVEL;
 extern int max_send;
 extern int max_recv;
-extern files_struct *chain_fsp;
 extern char magic_char;
 extern BOOL case_sensitive;
 extern BOOL case_preserve;
@@ -1425,8 +1424,6 @@ int reply_open_and_X(connection_struct *conn, char *inbuf,char *outbuf,int lengt
   SSVAL(outbuf,smb_vwv8,rmode);
   SSVAL(outbuf,smb_vwv11,smb_action);
 
-  chain_fsp = fsp;
-
   return chain_reply(inbuf,outbuf,length,bufsize);
 }
 
@@ -1773,7 +1770,7 @@ int reply_readbraw(connection_struct *conn, char *inbuf, char *outbuf, int dum_s
     return -1;
   }
 
-  fsp = GETFSP(inbuf,smb_vwv0);
+  fsp = file_fsp(inbuf,smb_vwv0);
 
   startpos = IVAL(inbuf,smb_vwv1);
   maxcount = SVAL(inbuf,smb_vwv3);
@@ -1862,7 +1859,7 @@ int reply_lockread(connection_struct *conn, char *inbuf,char *outbuf, int dum_si
   uint32 startpos, numtoread;
   int eclass;
   uint32 ecode;
-  files_struct *fsp = GETFSP(inbuf,smb_vwv0);
+  files_struct *fsp = file_fsp(inbuf,smb_vwv0);
 
   CHECK_FSP(fsp,conn);
   CHECK_READ(fsp);
@@ -1905,7 +1902,7 @@ int reply_read(connection_struct *conn, char *inbuf,char *outbuf, int dum_size,
   char *data;
   uint32 startpos;
   int outsize = 0;
-  files_struct *fsp = GETFSP(inbuf,smb_vwv0);
+  files_struct *fsp = file_fsp(inbuf,smb_vwv0);
 
   CHECK_FSP(fsp,conn);
   CHECK_READ(fsp);
@@ -1945,7 +1942,7 @@ int reply_read(connection_struct *conn, char *inbuf,char *outbuf, int dum_size,
 ****************************************************************************/
 int reply_read_and_X(connection_struct *conn, char *inbuf,char *outbuf,int length,int bufsize)
 {
-  files_struct *fsp = GETFSP(inbuf,smb_vwv2);
+  files_struct *fsp = file_fsp(inbuf,smb_vwv2);
   uint32 smb_offs = IVAL(inbuf,smb_vwv3);
   int smb_maxcnt = SVAL(inbuf,smb_vwv5);
   int smb_mincnt = SVAL(inbuf,smb_vwv6);
@@ -1979,8 +1976,6 @@ int reply_read_and_X(connection_struct *conn, char *inbuf,char *outbuf,int lengt
   DEBUG( 3, ( "readX fnum=%d min=%d max=%d nread=%d\n",
              fsp->fnum, smb_mincnt, smb_maxcnt, nread ) );
 
-  chain_fsp = fsp;
-
   return chain_reply(inbuf,outbuf,length,bufsize);
 }
 
@@ -1998,7 +1993,7 @@ int reply_writebraw(connection_struct *conn, char *inbuf,char *outbuf, int dum_s
   char *data=NULL;
   BOOL write_through;
   int tcount;
-  files_struct *fsp = GETFSP(inbuf,smb_vwv0);
+  files_struct *fsp = file_fsp(inbuf,smb_vwv0);
 
   CHECK_FSP(fsp,conn);
   CHECK_WRITE(fsp);
@@ -2100,7 +2095,7 @@ int reply_writeunlock(connection_struct *conn, char *inbuf,char *outbuf, int dum
   uint32 numtowrite,startpos;
   int eclass;
   uint32 ecode;
-  files_struct *fsp = GETFSP(inbuf,smb_vwv0);
+  files_struct *fsp = file_fsp(inbuf,smb_vwv0);
 
   CHECK_FSP(fsp,conn);
   CHECK_WRITE(fsp);
@@ -2153,7 +2148,7 @@ int reply_write(connection_struct *conn, char *inbuf,char *outbuf,int dum_size,i
   int outsize = 0;
   int startpos;
   char *data;
-  files_struct *fsp = GETFSP(inbuf,smb_vwv0);
+  files_struct *fsp = file_fsp(inbuf,smb_vwv0);
 
   CHECK_FSP(fsp,conn);
   CHECK_WRITE(fsp);
@@ -2203,7 +2198,7 @@ int reply_write(connection_struct *conn, char *inbuf,char *outbuf,int dum_size,i
 ****************************************************************************/
 int reply_write_and_X(connection_struct *conn, char *inbuf,char *outbuf,int length,int bufsize)
 {
-  files_struct *fsp = GETFSP(inbuf,smb_vwv2);
+  files_struct *fsp = file_fsp(inbuf,smb_vwv2);
   uint32 smb_offs = IVAL(inbuf,smb_vwv3);
   int smb_dsize = SVAL(inbuf,smb_vwv10);
   int smb_doff = SVAL(inbuf,smb_vwv11);
@@ -2246,8 +2241,6 @@ int reply_write_and_X(connection_struct *conn, char *inbuf,char *outbuf,int leng
   DEBUG(3,("writeX fnum=%d num=%d wrote=%d\n",
           fsp->fnum, smb_dsize, nwritten));
 
-  chain_fsp = fsp;
-
   if (lp_syncalways(SNUM(conn)) || write_through)
     sync_file(conn,fsp);
 
@@ -2264,7 +2257,7 @@ int reply_lseek(connection_struct *conn, char *inbuf,char *outbuf, int dum_size,
   int32 res= -1;
   int mode,umode;
   int outsize = 0;
-  files_struct *fsp = GETFSP(inbuf,smb_vwv0);
+  files_struct *fsp = file_fsp(inbuf,smb_vwv0);
 
   CHECK_FSP(fsp,conn);
   CHECK_ERROR(fsp);
@@ -2300,7 +2293,7 @@ int reply_lseek(connection_struct *conn, char *inbuf,char *outbuf, int dum_size,
 int reply_flush(connection_struct *conn, char *inbuf,char *outbuf, int dum_size, int dum_buffsize)
 {
   int outsize = set_message(outbuf,0,0,True);
-  files_struct *fsp = GETFSP(inbuf,smb_vwv0);
+  files_struct *fsp = file_fsp(inbuf,smb_vwv0);
 
   if (fsp) {
          CHECK_FSP(fsp,conn);
@@ -2349,7 +2342,7 @@ int reply_close(connection_struct *conn,
                return reply_pipe_close(conn, inbuf,outbuf);
        }
 
-       fsp = GETFSP(inbuf,smb_vwv0);
+       fsp = file_fsp(inbuf,smb_vwv0);
 
        /*
         * We can only use CHECK_FSP if we know it's not a directory.
@@ -2406,7 +2399,7 @@ int reply_writeclose(connection_struct *conn,
        int startpos;
        char *data;
        time_t mtime;
-       files_struct *fsp = GETFSP(inbuf,smb_vwv0);
+       files_struct *fsp = file_fsp(inbuf,smb_vwv0);
 
        CHECK_FSP(fsp,conn);
        CHECK_WRITE(fsp);
@@ -2452,7 +2445,7 @@ int reply_lock(connection_struct *conn,
        uint32 count,offset;
        int eclass;
        uint32 ecode;
-       files_struct *fsp = GETFSP(inbuf,smb_vwv0);
+       files_struct *fsp = file_fsp(inbuf,smb_vwv0);
 
        CHECK_FSP(fsp,conn);
        CHECK_ERROR(fsp);
@@ -2479,7 +2472,7 @@ int reply_unlock(connection_struct *conn, char *inbuf,char *outbuf, int dum_size
   uint32 count,offset;
   int eclass;
   uint32 ecode;
-  files_struct *fsp = GETFSP(inbuf,smb_vwv0);
+  files_struct *fsp = file_fsp(inbuf,smb_vwv0);
 
   CHECK_FSP(fsp,conn);
   CHECK_ERROR(fsp);
@@ -2629,7 +2622,7 @@ int reply_printclose(connection_struct *conn,
                     char *inbuf,char *outbuf, int dum_size, int dum_buffsize)
 {
        int outsize = set_message(outbuf,0,0,True);
-       files_struct *fsp = GETFSP(inbuf,smb_vwv0);
+       files_struct *fsp = file_fsp(inbuf,smb_vwv0);
 
        CHECK_FSP(fsp,conn);
        CHECK_ERROR(fsp);
@@ -2724,7 +2717,7 @@ int reply_printwrite(connection_struct *conn, char *inbuf,char *outbuf, int dum_
   int numtowrite;
   int outsize = set_message(outbuf,0,0,True);
   char *data;
-  files_struct *fsp = GETFSP(inbuf,smb_vwv0);
+  files_struct *fsp = file_fsp(inbuf,smb_vwv0);
   
   if (!CAN_PRINT(conn))
     return(ERROR(ERRDOS,ERRnoaccess));
@@ -3490,7 +3483,7 @@ int reply_setdir(connection_struct *conn, char *inbuf,char *outbuf, int dum_size
 ****************************************************************************/
 int reply_lockingX(connection_struct *conn, char *inbuf,char *outbuf,int length,int bufsize)
 {
-  files_struct *fsp = GETFSP(inbuf,smb_vwv2);
+  files_struct *fsp = file_fsp(inbuf,smb_vwv2);
   unsigned char locktype = CVAL(inbuf,smb_vwv3);
 #if 0
   unsigned char oplocklevel = CVAL(inbuf,smb_vwv3+1);
@@ -3606,8 +3599,6 @@ dev = %x, inode = %x\n",
   DEBUG( 3, ( "lockingX fnum=%d type=%d num_locks=%d num_ulocks=%d\n",
        fsp->fnum, (unsigned int)locktype, num_locks, num_ulocks ) );
 
-  chain_fsp = fsp;
-
   return chain_reply(inbuf,outbuf,length,bufsize);
 }
 
@@ -3625,7 +3616,7 @@ int reply_readbmpx(connection_struct *conn, char *inbuf,char *outbuf,int length,
   int max_per_packet;
   int tcount;
   int pad;
-  files_struct *fsp = GETFSP(inbuf,smb_vwv0);
+  files_struct *fsp = file_fsp(inbuf,smb_vwv0);
 
   /* this function doesn't seem to work - disable by default */
   if (!lp_readbmpx())
@@ -3692,7 +3683,7 @@ int reply_writebmpx(connection_struct *conn, char *inbuf,char *outbuf, int dum_s
   uint32 startpos;
   int tcount, write_through, smb_doff;
   char *data;
-  files_struct *fsp = GETFSP(inbuf,smb_vwv0);
+  files_struct *fsp = file_fsp(inbuf,smb_vwv0);
 
   CHECK_FSP(fsp,conn);
   CHECK_WRITE(fsp);
@@ -3785,7 +3776,7 @@ int reply_writebs(connection_struct *conn, char *inbuf,char *outbuf, int dum_siz
   char *data;
   write_bmpx_struct *wbms;
   BOOL send_response = False; 
-  files_struct *fsp = GETFSP(inbuf,smb_vwv0);
+  files_struct *fsp = file_fsp(inbuf,smb_vwv0);
 
   CHECK_FSP(fsp,conn);
   CHECK_WRITE(fsp);
@@ -3859,7 +3850,7 @@ int reply_setattrE(connection_struct *conn, char *inbuf,char *outbuf, int dum_si
 {
   struct utimbuf unix_times;
   int outsize = 0;
-  files_struct *fsp = GETFSP(inbuf,smb_vwv0);
+  files_struct *fsp = file_fsp(inbuf,smb_vwv0);
 
   outsize = set_message(outbuf,0,0,True);
 
@@ -3912,7 +3903,7 @@ int reply_getattrE(connection_struct *conn, char *inbuf,char *outbuf, int dum_si
   struct stat sbuf;
   int outsize = 0;
   int mode;
-  files_struct *fsp = GETFSP(inbuf,smb_vwv0);
+  files_struct *fsp = file_fsp(inbuf,smb_vwv0);
 
   outsize = set_message(outbuf,11,0,True);
 

diff --git a/source3/smbd/server.c b/source3/smbd/server.c
index e6117000a484dd49f8b6e4787876cbc3e01cbce4..f160b590dcd3f0f4f0abc570dbe6f343082596ba 100644 (file)
--- a/source3/smbd/server.c
+++ b/source3/smbd/server.c
@@ -81,9 +81,6 @@ int max_send = BUFFER_SIZE;
  */
 int max_recv = BUFFER_SIZE;
 
-/* a fsp to use when chaining */
-files_struct *chain_fsp = NULL;
-
 /* number of open connections */
 static int num_connections_open = 0;
 
@@ -4699,7 +4696,7 @@ int construct_reply(char *inbuf,char *outbuf,int size,int bufsize)
   smb_last_time = time(NULL);
 
   chain_size = 0;
-  chain_fsp = NULL;
+  file_chain_reset();
   reset_chain_p();
 
   if (msg_type != 0)

diff --git a/source3/smbd/trans2.c b/source3/smbd/trans2.c
index 72ad7ec12b39255dbd5b168f03bc5a1bbc8cc0a1..278928277162f31a279b7c2966524e3a1ff63f4f 100644 (file)
--- a/source3/smbd/trans2.c
+++ b/source3/smbd/trans2.c
@@ -32,7 +32,6 @@ extern int oplock_sock;
 extern int smb_read_error;
 extern fstring local_machine;
 extern int global_oplock_break;
-extern files_struct *chain_fsp;
 
 /****************************************************************************
   Send the required number of replies back.
@@ -1209,7 +1208,7 @@ static int call_trans2qfilepathinfo(connection_struct *conn,
   BOOL bad_path = False;
 
   if (tran_call == TRANSACT2_QFILEINFO) {
-    files_struct *fsp = GETFSP(params,0);
+    files_struct *fsp = file_fsp(params,0);
     info_level = SVAL(params,2);
 
     CHECK_FSP(fsp,conn);
@@ -1434,7 +1433,7 @@ static int call_trans2setfilepathinfo(connection_struct *conn,
     return(ERROR(ERRSRV,ERRaccess));
 
   if (tran_call == TRANSACT2_SETFILEINFO) {
-    files_struct *fsp = GETFSP(params,0);
+    files_struct *fsp = file_fsp(params,0);
     info_level = SVAL(params,2);    
 
     CHECK_FSP(fsp,conn);