diff options
| -rw-r--r-- | source3/smbd/lanman.c | 42 |
1 files changed, 31 insertions, 11 deletions
diff --git a/source3/smbd/lanman.c b/source3/smbd/lanman.c index c53889a7a4..c4df84e76c 100644 --- a/source3/smbd/lanman.c +++ b/source3/smbd/lanman.c @@ -1465,12 +1465,24 @@ static BOOL api_RNetShareGetInfo(connection_struct *conn,uint16 vuid, char *para } /**************************************************************************** - view list of shares available - ****************************************************************************/ -static BOOL api_RNetShareEnum(connection_struct *conn,uint16 vuid, char *param,char *data, - int mdrcnt,int mprcnt, - char **rdata,char **rparam, - int *rdata_len,int *rparam_len) + View the list of available shares. + + This function is the server side of the NetShareEnum() RAP call. + It fills the return buffer with share names and share comments. + Note that the return buffer normally (in all known cases) allows only + twelve byte strings for share names (plus one for a nul terminator). + Share names longer than 12 bytes must be skipped. + ****************************************************************************/ +static BOOL api_RNetShareEnum( connection_struct *conn, + uint16 vuid, + char *param, + char *data, + int mdrcnt, + int mprcnt, + char **rdata, + char **rparam, + int *rdata_len, + int *rparam_len ) { char *str1 = param+2; char *str2 = skip_string(str1,1); @@ -1490,7 +1502,9 @@ static BOOL api_RNetShareEnum(connection_struct *conn,uint16 vuid, char *param,c data_len = fixed_len = string_len = 0; for (i=0;i<count;i++) - if (lp_browseable(i) && lp_snum_ok(i)) + if( lp_browseable( i ) + && lp_snum_ok( i ) + && (strlen( lp_servicename( i ) ) < 13) ) /* Maximum name length. */ { total++; data_len += fill_share_info(conn,i,uLevel,0,&f_len,0,&s_len,0); @@ -1511,10 +1525,16 @@ static BOOL api_RNetShareEnum(connection_struct *conn,uint16 vuid, char *param,c p = *rdata; f_len = fixed_len; s_len = string_len; - for (i = 0; i < count;i++) - if (lp_browseable(i) && lp_snum_ok(i)) - if (fill_share_info(conn,i,uLevel,&p,&f_len,&p2,&s_len,*rdata) < 0) + for( i = 0; i < count; i++ ) + { + if( lp_browseable( i ) + && lp_snum_ok( i ) + && (strlen( lp_servicename( i ) ) < 13) ) + { + if( fill_share_info( conn,i,uLevel,&p,&f_len,&p2,&s_len,*rdata ) < 0 ) break; + } + } *rparam_len = 8; *rparam = REALLOC(*rparam,*rparam_len); @@ -1527,7 +1547,7 @@ static BOOL api_RNetShareEnum(connection_struct *conn,uint16 vuid, char *param,c counted,total,uLevel, buf_len,*rdata_len,mdrcnt)); return(True); -} +} /* api_RNetShareEnum */ /**************************************************************************** Add a share |