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* add become_root()/unbecome_root() calls. These should be used aroundAndrew Tridgell1997-10-141-45/+20
| | | | | | | | | | | | | | | | | | regions of the code that need root privilages but which normally don't have them (ie. when processing most SMBs). These functions can optionally save/restore the current working directory as well updated several places in the code that previously used unbecome_user() to achieve the same thing to now use become_root() and unbecome_root() changed close_file() to take an additional argument which says whether this is a normal SMBclose type call or a close that resulted from some other action, such as the close of a connection. If it is a abnormal close then don't use magic scripts or print files. changed sys_utime() to ignore any attempt to set the modification time to 0 or -1. We've had reports that files have had their time set to 0 so this should catch those.
* Updated to stop problems with become_user.Jeremy Allison1997-10-141-4/+21
| | | | Jeremy (jallison@whistle.com)
* Fixed nasty (but rare) race mode condition with slow shareJeremy Allison1997-10-071-14/+50
| | | | | mode code. Jeremy (jallison@whistle.com)
* locking.c: Finally fixed nasty crash bug when deleting invalid shareJeremy Allison1997-10-061-3/+4
| | | | | | | mode entries. util.c: Tried to stop put_ip core dump seemingly caused by bad returns from gethostbyname. Jeremy (jallison@whistle.com)
* This commit fixes the security hole due to buffer overflows.Andrew Tridgell1997-09-261-1/+1
| | | | | | | | | | The main fix is just a couple of lines long, but I have now also put precautionary checks on a large number of other places in the code where unchecked string copies were being performed. An exploit via one of these copies is unlikely, but is is better to be safe. I also added a routine to log possible exploit attempts using the code that was posted for obtaining root access on a Samba server.
* locking.c: Fix to make slow share mode file 0666 instead of 0644. StopedJeremy Allison1997-09-111-1/+1
| | | | | | | | | smbstatus from reporting correct locks. nameelect.c: Luke's fix for elections. namepacket.c: Removed iritating error message. nmblookup.c: Fixed bug where status request went to random IP address. reply.c: Changed NTFS to SAMBA in filename string. Jeremy (jallison@whistle.com)
* Makefile: Added UNIXWARE 2.x with shadow passwords from fja@extratech.comSamba Release Account1997-07-241-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | client.c: Made prompt appear at debug level 0. Fixed strcasecmp redefinition. Caused client to use set_blocking rather than making fcntl calls itself. dir.c: Removed redundent snum parameters. includes.h: Added SCO fixes. loadparm.c: Made default 'files to hide' a null string. nmbd.c: Removed O_NONBLOCK from pid file open for platforms that dont have it. proto.h: Changed snum to cnum where needed. Changed is_xx_path to is_in_path (now called via MACRO). quotas.c: Swapped setuid/seteuid calls when restoring uid. reply.c: Removed redundent snum parameters. server.c: Changed snum to cnum where needed. Setup new veto_list, hide_list namelists. Added standard_sub changes from Stefaan A Eeckels <Stefaan.Eeckels@ecc.lu> and Paul Rippin <pr3245@nopc.eurostat.cec.be> shmem.c: Changed cast for sizeof to be int before negating. smb.h: Added new veto_list, hide_list entries to connections. Added IS_PRINT, IS_HIDDEN_PATH, IS_VETO_PATH macros. trans2.c: Removed redundent snum parameters. util.c: Added standard_sub_basic changes from Stefaan A Eeckels <Stefaan.Eeckels@ecc.lu> and Paul Rippin <pr3245@nopc.eurostat.cec.be> Fixed up veto/hidden path processing so the paths are pres-parsed and checked for wildcards (for speed). Jeremy (jallison@whistle.com)
* Fix silly crash bug in FAST_SHARE_MODES (same bug as was inSamba Release Account1997-07-151-1/+1
| | | | | SLOW_SHARE_MODES - duh !). Jeremy (jallison@whistle.com)
* client.c: New print queue query code from Jeff C. Foster " ↵Samba Release Account1997-07-011-4/+8
| | | | | | | | | | | | | | | | | | | <jfoste@wgc.woodward.com> ipc.c: Added code for returning restricted lists of servers. loadparm.c: Changed default for force create mode to 000. Changed default maxmux to 50 to comply with NT. locking.c: Fixed silly crash bug with slow share mode code. nameannounce.c: Added code for returning restricted lists of servers. namedbserver.c: Added code for returning restricted lists of servers. nameelect.c: Added code for returning restricted lists of servers. namework.c: Added code for returning restricted lists of servers. nmbsync.c: Added code for returning restricted lists of servers. server.c: Added quota fix Albrecht Gebhardt <albrecht.gebhardt@uni-klu.ac.at> smb.h: Added define for COPYBUF_SIZE. system.c: Rename across filesystems Patch from Warren Birnbaum <warrenb@hpcvscdp.cv.hp.com> util.c: Minor fix for warning.
* shmem.c: Changed debug to higher levelSamba Release Account1997-06-271-12/+12
| | | | | | uid.c: Stop smbrun from deleting device files. util.c: Added EAGAIN to known error list. Jeremy (jallison@whistle.com)
* loadparm.c: Ensure printer services cannot be read only and don't use share ↵Samba Release Account1997-05-271-9/+9
| | | | | | | | | | | | | mode locking. locking.c: Changed aborts to returns so not so drastic on PANIC errors. proto.h: Removed definition of open_file as this is now never externally called. reply.c: Changed reply_mknew, reply_ctemp, reply_printopen to go through open_file_shared. server.c: Modified open_file_shared to be more robust and be useful for printer & temp files. Removed truncate option from open_file (now all truncates are done in open_file_shared). util.c: Added EAGAIN to errors checked in open_socket_out(). version.h: Updated to 1.9.17alpha2. jallison@whistle.com
* dir.c: Fixed double slash issue.Samba Release Account1997-05-202-400/+1184
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | includes.h: Changed to ifdef FAST_SHARE_MODES. ipc.c: Changed lp_workgroup() to myworkgroup. loadparm.c: Added new shared mem parameters. Added Luke's fix. locking.c: Rewrite to do share modes better (both fast and slow modes). nameannounce.c: Changed lp_workgroup() to myworkgroup. Added Luke's fix. nameconf.c: Changed lp_workgroup() to myworkgroup. namedbname.c: Improved debug. namedbserver.c: Changed lp_workgroup() to myworkgroup. namedbsubnet.c: Added Luke's fix - rewritten somewhat. namedbwork.c: Changed lp_workgroup() to myworkgroup. nameelect.c: Added Luke's fix - rewritten somewhat. nameresp.c: Stoped shadowing global. nameserv.c: Added Luke's fix - Improved debug. nameservreply.c: Improved debug. namework.c: Changed lp_workgroup() to myworkgroup. nmbd.c: Added Luke's fix - Changed lp_workgroup() to myworkgroup. pipes.c: Changed lp_workgroup() to myworkgroup. proto.h: Added Luke's fix, added smb_shm_ proto's. reply.c: Changed lp_workgroup() to myworkgroup. server.c: Rewrite to do share modes better (both fast and slow modes). shmem.c: Rewrite to do share modes better (both fast and slow modes). smb.h: Rewrite to do share modes better (both fast and slow modes). status.c: Rewrite to do share modes better (both fast and slow modes). trans2.c: Fixed double slash issue. util.c: Tidied up, created myworkgroup. Jeremy Allison (jallison@whistle.com).
* 'The mother of all checkins' :-). Jeremy Allison (jallison@whistle.com)Samba Release Account1997-05-082-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Wed May 7 1997: Update for 1.9.17alpha1 release - 'browsefix release' designed to make browsing across subnets work. byteorder.h: Updated copyright to 1997. charcnv.c: Updated copyright to 1997. charset.c Updated copyright to 1997. charset.h Updated copyright to 1997. client.c Updated copyright to 1997. clientutil.c Updated copyright to 1997. dir.c Updated copyright to 1997. fault.c Updated copyright to 1997. includes.h Updated copyright to 1997. interface.c Updated copyright to 1997. ipc.c Updated copyright to 1997. kanji.c Updated copyright to 1997. kanji.h Updated copyright to 1997. loadparm.c Updated copyright to 1997. locking.c Updated copyright to 1997. mangle.c Updated copyright to 1997. message.c Updated copyright to 1997. nameannounce.c Made use of WINS subnet explicit. Added reset_announce_timer() so announcement can be made immediately when we become a master. Expanded code to do sync with dmb. namebrowse.c Removed redundent checks for AM_MASTER in sync code. Made use of WINS subnet explicit. namedbname.c Made use of WINS subnet explicit. namedbresp.c Made use of WINS subnet explicit. namedbserver.c Made use of WINS subnet explicit. namedbsubnet.c Explicitly add workgroup to WINS subnet when we become a dmb. Made use of WINS subnet explicit. namedbwork.c Made use of WINS subnet explicit. Removed redundent check_work_servertype() function. nameelect.c Explicitly add workgroup to WINS subnet when we become a master browser. Made use of WINS subnet explicit. namelogon.c Updated copyright to 1997. namepacket.c Updated copyright to 1997. namequery.c Updated copyright to 1997. nameresp.c Made use of WINS subnet explicit. Made nmbd fail if configured as master browser and one exists already. nameserv.c Made use of WINS subnet explicit. Remove redundent logon server and domain master code. nameserv.h Add emumerate subnet macros. nameservreply.c Made use of WINS subnet explicit. nameservresp.c Updated copyright to 1997. namework.c Made use of WINS subnet explicit. Updated code to add sync browser entries to add subnet parameter. nmbd.c Added sanity check for misconfigured nmbd. nmblib.c Updated copyright to 1997. nmblookup.c Updated copyright to 1997. nmbsync.c Removed redundent AM_ANY_MASTER check. params.c Updated copyright to 1997. password.c Updated copyright to 1997. pipes.c Updated copyright to 1997. predict.c Updated copyright to 1997. printing.c Updated copyright to 1997. proto.h Changed protos for new nmbd code. quotas.c Updated copyright to 1997. replace.c Updated copyright to 1997. reply.c Updated copyright to 1997. server.c Updated copyright to 1997. shmem.c Updated copyright to 1997. smb.h Updated copyright to 1997. smbencrypt.c Updated copyright to 1997. smbpasswd.c Updated copyright to 1997. smbrun.c Updated copyright to 1997. status.c Updated copyright to 1997. system.c Updated copyright to 1997. testparm.c Updated copyright to 1997. testprns.c Updated copyright to 1997. time.c Updated copyright to 1997. trans2.c Updated copyright to 1997. trans2.h Updated copyright to 1997. uid.c Updated copyright to 1997. username.c Updated copyright to 1997. util.c Updated copyright to 1997. version.h Changed to 1.9.17alpha1.
* locking.c proto.h shmem.c smb.h status.c :Samba Release Account1997-01-152-271/+274
| | | | | | | | Changed shm_ prefixes to smb_shm_ prefixes as shm_ is a POSIX.4 prefix. Updated fd code in FAST_SHARE_MODE code to work with new fd indirection. quotas.c: Fixed #ifdef not on position zero. Jeremy. (jra@cygnus.com).
* Makefile: Changes to split Solaris into Solaris2.3 and previous, and 2.4 and ↵Samba Release Account1997-01-091-29/+35
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | after from Paul Eggert. Makefile: Added AMIGA changes from Rask Ingemann Lambertsen <rask@k4315.kampsax.dtu.dk>. charset.c: Patch for Western European Languages from Josef Hinteregger <joehtg@joehtg.co.at> charset.h: Patch for Western European Languages from Josef Hinteregger <joehtg@joehtg.co.at> clitar.c: Patch to re-sync after read fail from (lost contributor name, sorry). includes.h: Patch for AMIGA from Rask Ingemann Lambertsen <rask@k4315.kampsax.dtu.dk> includes.h: Patch for SunOS atexit by Jeremy (jra@cygnus.com) interface.c: Patch for AMIGA from Rask Ingemann Lambertsen <rask@k4315.kampsax.dtu.dk> kanji.h: Patch for Western European Languages from Josef Hinteregger <joehtg@joehtg.co.at> locking.c: Patch to fix file locking from Jeremy (jra@cygnus.com) locking.c: Patch to add granularity of lock files to usec by Jeremy (jra@cygnus.com) pipes.c: Patch to fix file locking from Jeremy (jra@cygnus.com) proto.h: Patch to fix file locking from Jeremy (jra@cygnus.com) reply.c: Patch to fix file locking from Jeremy (jra@cygnus.com) server.c: Patch to fix file locking from Jeremy (jra@cygnus.com) server.c: Patch for FAST_SHARE_MODE fix from (lost contributor name, sorry). smb.h: Patch to fix file locking from Jeremy (jra@cygnus.com) smb.h: Patch to add granularity of lock files to usec by Jeremy (jra@cygnus.com) status.c: Patch to fix file locking from Jeremy (jra@cygnus.com) statuc.c: Patch to add granularity of lock files to usec by Jeremy (jra@cygnus.com) system.c: Patch for Western European Languages from Josef Hinteregger <joehtg@joehtg.co.at> trans2.c: Patch to fix file locking from Jeremy (jra@cygnus.com) trans2.c: Patch to fix volume name reported to Win95 from Jeremy (jra@cygnus.com) util.c: Patch for Western European Languages from Josef Hinteregger <joehtg@joehtg.co.at> util.c: Patch to fix client_name from continuously returning UNKNOWN (from various contributors). version.h: Update to 1.9.16p10.
* Moved fcntl locking code into util.c to allow it to beSamba Release Account1996-12-101-131/+0
| | | | | called from nmbd code. jra@cygnus.com
* - changed the umask handling. We now set the umask to 0 and explicitlyAndrew Tridgell1996-10-041-5/+1
| | | | | | | | | | | | | | | | | | | | | | | | set the mode on all created files. I think this is a better policy. - change the debug levels on some items - fix a charset handling bug which affected foreign and extended charset users - no longer switch back to the original directory when idle, instead switch to / as the original directory may not be readable by ordinary users. - fix some bugs where the create mode of files was not being explicitly set (it was relying on the umask and using fopen). Not a big bug as it only affected obscure commands like the messaging ops. - got rid of the lock code in the lpq cache as its no longer needed - rewrote smbrun to be faster and to remove the security hole. We now don't actually need a external smbrun binary, its all done by smbd. - add a more explicit warning about uids and gids of -1 or 65535
* - added "netbios name" option in smb.conf to make controlling the nameAndrew Tridgell1996-08-191-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | that samba uses possible - added "socket address" option to allow virtual SMB servers (on systems with IP aliasing line Linux) - disabled FAST_SHARE_MODES by default in Linux as older Linux boxes can't do shared writeable mappings. We really need autoconf ... - added new option types in loadparm so a string type can be specified ot be uppercase only, this is used for the workgroup and netbios name options - auto-create the lock directory if it doesn't exist in shared mem startup - get rid of announce_backup() - change a few comments in nmbd code - rewrote the chaining code completely. Hopefully it will handle any depth chains now. - added LPRng support
* - made FAST_SHARE_MODES standard for LinuxAndrew Tridgell1996-08-172-6/+7
| | | | | | | | | | | | | | | - you can now press enter after a password prompt with "smbclient -L hostname" and it will use a blank username and password, the same as if you used -U% - changed the wins.dat store code to not go via a string variable (just use fprintf instead) - removed a "unsigned long" that luke put back in, changing it to uint32 to keep 64 bit machines happy. Naughtly luke! - allow guest non-connnected print queue listings so ms client 3 can work
* - added FAST_SHARE_MODES codeAndrew Tridgell1996-08-152-1/+967
| | | | - added some named pipe code from Jim
* changed "unsigned long" to "uint32" in several places (for IPAndrew Tridgell1996-08-141-1/+1
| | | | addresses) to keep 64 bit machines happy.
* - change date as a demo for johnAndrew Tridgell1996-06-191-1/+1
| | | | - modified plp printing parser to work on my system
* got rid of a lot of redundent header files as we now globally generateAndrew Tridgell1996-06-101-1/+0
| | | | | prototypes automatically using "make proto". This is much less prone to error than the old method of manually adding prototypes
* moved some more locking routines to locking.c, and moved replacementAndrew Tridgell1996-06-101-0/+131
| | | | routines for broken OSes from util.c to replace.c.
* Initial version imported to CVS Samba Release Account1996-05-041-0/+330
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