search for: become_root

...he rest of the problem in dmapi_file_flags() is that things are running with the effective uid of the user, so dmapi calls are failing. The posix capability DMAPI_ACCESS_CAPABILITY is supposed to allow the functions to work, but to my knowledge AIX doesn't have posix capabilties. I used become_root/unbecome_root around the dmapi calls, and this appeared to get things to work. Samba's log messages are indicating that files are offline, and Windows Explorer is picking up on this and changing the file icons to indicate that the files are offline. However, I don't know if my solution...

...lse; + } if(!pdb_update_sam_account(pwd)) { pdb_free_sam(&pwd); @@ -3624,12 +3628,16 @@ sid_copy(&user_sid, get_global_sam_sid()); sid_append_rid(&user_sid, q_u->rid); - + + ret = pdb_init_sam(&sam_user); + if (!NT_STATUS_IS_OK(ret)) return ret; + become_root(); check = pdb_getsampwsid(sam_user, &user_sid); + unbecome_root(); if (check != True) { pdb_free_sam(&sam_user); @@ -3708,6 +3716,7 @@ uint32 acc_granted; SE_PRIV se_rights; BOOL can_add_accounts; + BOOL ret; /* * delete the group member named q_u->rid @@ -3740,7...

...hs.usyd.edu.au:8000/u/psz/ School of Mathematics and Statistics University of Sydney 2006 Australia --- rpc_server/srv_samr_nt.c.old Sat Mar 15 08:34:49 2003 +++ rpc_server/srv_samr_nt.c Tue Mar 16 06:14:29 2004 @@ -2369,16 +2369,67 @@ uint32 len; pstring buf; uint16 acct_ctrl; + int do_become_root; + BOOL ret; pdb_init_sam(&pwd); - if (!pdb_getsampwrid(pwd, rid)) { +/* PSz 15 Mar 04 + * This code is called, as the "domain admin", when a machine is joining + * the domain, both with netdom and via sysprep/mini-setup. + * Do as root (bracket within become_root()/unbecome_...

It's exactly the same. Except that I use tdbsam instead of ldap and the error message therefore also is different in the log file. But the example and result is the same. Do you have any idea of workaround or fix? Cheers, Joel -----Ursprungligt meddelande----- Fr?n: Doug Campbell [mailto:doug@bpta.net] Skickat: den 11 maj 2005 10:49 Till: Joel Larsson, PF, Posten; samba@lists.samba.org

Last friday we upgraded from 1.9.17p4 to version 1.9.18p3 on a HP-UX 9.04 machine. Now we get lots of entries in the log.smb file like: ERROR: del_share_mode: failed to ftruncate share mode file /programs/samba/var/locks/share.1073807365.8199 to size 42 (Permission denied) ERROR: set_share_mode: failed to ftruncate share mode file /programs/samba/var/locks/share.1073807365.8195 to size 42

...n", unix_user, unix_group)); return -1; ^^^^^^^^^^^^^^^^^^^^^^^^^^ needed return 0; } 3) I'm analized problems 1 ( user who not have privileges "add machine account" ) In function _samr_create_user ( srv_samr_nt.c ) you have code: if ( can_add_account ) become_root(); And if user not have privileges(user|machine) you MAY CREATE USER ( posix account or machine account ) through SCRIPT :((((( I'm change code to: if ( can_add_account == False ) { return NT_STATUS_ACCESS_DENIED; } it's fixed problem .... I'm do simple test and is work correct...

Hi all, On Thu, Apr 16, 2015 at 03:00:49PM -0700, Jeremy Allison wrote: > On Thu, Apr 16, 2015 at 08:42:48PM +0200, Ervin Heged?s wrote: > > Dear Samba users, > > > > here is an Ubuntu 14.04, with Samba 4 (4.1.6), and LDAP (slapd > > 2.4.31). The config came from a previous system (Debian Squeezy), > > which had been crashed (HW error - on this new machine,

...d 17363): Security context stack overflow! [2009/09/10 09:44:07, 0] lib/util.c:log_stack_trace(1767) BACKTRACE: 58 stack frames: #0 /usr/sbin/smbd(log_stack_trace+0x2d) [0x8201d24] #1 /usr/sbin/smbd(smb_panic+0x80) [0x8201e81] #2 /usr/sbin/smbd(push_sec_ctx+0x7b) [0x80ce8f1] #3 /usr/sbin/smbd(become_root+0x17) [0x80c152a] #4 /usr/sbin/smbd(lookup_sids+0x845) [0x81b841f] #5 /usr/sbin/smbd(lookup_sid+0x12a) [0x81b8c20] #6 /usr/sbin/smbd(pdb_get_group_sid+0x169) [0x81b1d40] #7 /usr/sbin/smbd(pdb_get_group_rid+0x26) [0x84a9f64] #8 /usr/sbin/smbd(init_buffer_from_sam_v3+0xe5) [0x84a6e90] #9 /usr/s...

...ionality of "smb encrypt". o Jeremy Allison <jra at samba.org> * BUG 10823: s3: winbindd: Fix TALLOC_FREE of uninitialized groups variable. * BUG 11328: Use resource group sids obtained from pac logon_info. * BUG 11339: s3: smbd: Use separate flag to track become_root()/unbecome_root() state. * BUG 11342: s3: smbd: Codenomicon crash in do_smb_load_module(). * BUG 11359: lib: replace: Add strsep function (missing on Solaris). o Christian Ambach <ambi at samba.org> * BUG 11170: s3:param/loadparm fix 'testparm --show-all-parameters'...

...ionality of "smb encrypt". o Jeremy Allison <jra at samba.org> * BUG 10823: s3: winbindd: Fix TALLOC_FREE of uninitialized groups variable. * BUG 11328: Use resource group sids obtained from pac logon_info. * BUG 11339: s3: smbd: Use separate flag to track become_root()/unbecome_root() state. * BUG 11342: s3: smbd: Codenomicon crash in do_smb_load_module(). * BUG 11359: lib: replace: Add strsep function (missing on Solaris). o Christian Ambach <ambi at samba.org> * BUG 11170: s3:param/loadparm fix 'testparm --show-all-parameters'...

...ecurity context stack overflow! [2007/08/26 06:01:13, 0] lib/util.c:log_stack_trace(1706) BACKTRACE: 63 stack frames: #0 /usr/sbin/smbd(log_stack_trace+0x23) [0x822c293] #1 /usr/sbin/smbd(smb_panic+0x46) [0x822c386] #2 /usr/sbin/smbd(push_sec_ctx+0x1cb) [0x80db8db] #3 /usr/sbin/smbd(become_root+0xb) [0x80d140b] #4 /usr/sbin/smbd(sid_to_gid+0xd8) [0x81eec98] #5 /usr/sbin/smbd(pdb_set_group_sid+0x4d) [0x81e55cd] #6 /usr/sbin/smbd(pdb_set_group_sid_from_rid+0x67) [0x81ee287] #7 /usr/sbin/smbd(init_sam_from_buffer_v3+0x8f1) [0x81e7ed1] #8 /usr/sbin/smbd [0x82082d6] #9 /usr/sbi...

Problem is apparently with locking issues, disabled oplocks in the [general] section, and the problem actually got worse... Here's what happens: User-A part of group1, opens Excel file off of share, saves, exits... User-B (or even User-A for that matter) tries to re-open same file, get error stating it's locked and can only open for read-only access... Both users in the same group, and

...OWNER | SECINFO_GROUP | SECINFO_DACL), talloc_tos(), &sd); ?[2]? perf top call graph: ?1.49% libc-2.6.1.so [.] __geteuid | --- __geteuid uwrap_geteuid assert_uid set_unix_security_ctx set_sec_ctx set_root_sec_ctx smbd_become_root legacy_gid_to_sid gid_to_sid create_file_sids posix_get_nt_acl_common posix_get_nt_acl vfswrap_get_nt_acl smb_vfs_call_get_nt_acl smbd_check_access_rights 1.22% libc-2.6.1.so [.] __getegid | --- __getegi...

...ot; Username of UID %d is %s\n", (int)vuser->uid, vuser->user.unix_name)); + /***********************************************/ + /* M. Sievers test area: get logon drive name from sam, + * to make it work with ldap */ + + pdb_init_sam(&sampass); + become_root(); + logon_home_frompassdb = pdb_getsampwuid(sampass,vuser->uid); + unbecome_root(); + + if ( logon_home_frompassdb == False ){ + DEBUG(3,(" MS: Could not find entry in sam. \n")); + } else { + DEBUG(3,(" MS: Home Directory is %s\n", sampass->h...

...urity context stack overflow! [2010/05/25 11:20:25, 0] lib/util.c:1584(log_stack_trace) BACKTRACE: 55 stack frames: #0 /usr/sbin/smbd(log_stack_trace+0x2d) [0xb7b1255d] #1 /usr/sbin/smbd(smb_panic+0x2d) [0xb7b1265d] #2 /usr/sbin/smbd(push_sec_ctx+0x1b9) [0xb78e2559] #3 /usr/sbin/smbd(become_root+0x17) [0xb78d0d97] #4 /usr/sbin/smbd(pdb_get_account_policy+0x23) [0xb7aadb33] #5 /usr/sbin/smbd(init_buffer_from_samu+0x27c) [0xb7aa70fc] #6 /usr/sbin/smbd(pdb_copy_sam_account+0x3e) [0xb7aaa31e] ...... .......

hi , i have a few problems with usmgr on Version 3.2.4 ( Version 3.2.4-8.1-1931-SUSE-SL11.0 ) samba pdc ldap the download version from ms http://www.microsoft.com/Downloads/details.aspx?FamilyID=c0011ab8-3178-4701-a791-eafba0f42de2&displaylang=en doesnt work giving "device attached to the system is not functioning" whatever i do a old version from usermgr works partially but magic

...BACKTRACE: 43 stack frames: #0 0x802d81848 <smb_panic_s3+152> at /usr/local/lib/libsmbconf.so.0 #1 0x801470205 <smb_panic+53> at /usr/local/lib/libsamba-util.so.0 #2 0x80180c442 <push_sec_ctx+162> at /usr/local/lib/samba/libsmbd_base.so #3 0x8017ecde9 <smbd_become_root+9> at /usr/local/lib/samba/libsmbd_base.so #4 0x8034a59ab <become_root+27> at /usr/local/lib/samba/libsmbd_shim.so #5 0x80324271d <pdb_get_account_policy+29> at /usr/local/lib/libpdb.so.0 #6 0x80323316f <init_samu_from_buffer+15903> at /usr/local/lib/libpdb.so.0...

...lib/util.c:log_stack_trace(1699) BACKTRACE: 64 stack frames: #0 /opt/samba-3.0.23c/sbin/smbd(log_stack_trace+0x2b) [0x757b730c] #1 /opt/samba-3.0.23c/sbin/smbd(smb_panic+0x11e) [0x757b7136] #2 /opt/samba-3.0.23c/sbin/smbd(push_sec_ctx+0x8f) [0x7560cd12] #3 /opt/samba-3.0.23c/sbin/smbd(become_root+0x17) [0x7560035e] #4 /opt/samba-3.0.23c/sbin/smbd [0x7576ddf8] #5 /opt/samba-3.0.23c/sbin/smbd [0x7576d4d9] #6 /opt/samba-3.0.23c/sbin/smbd(pdb_sid_to_id+0x34) [0x7576cade] #7 /opt/samba-3.0.23c/sbin/smbd(sid_to_gid+0x176) [0x75773722] #8 /opt/samba-3.0.23c/sbin/smbd(pdb_set_group_s...

...1068: s3: lib: util: Ensure we read a hex number as %x, not %u. * BUG 11295: Excessive cli_resolve_path() usage can slow down transmission. * BUG 11328: winbindd: winbindd_raw_kerberos_login - ensure logon_info exists in PAC. * BUG 11339: s3: smbd: Use separate flag to track become_root()/unbecome_root() state. * BUG 11342: s3: smbd: Codenomicon crash in do_smb_load_module(). o Christian Ambach <ambi at samba.org> * BUG 11170: s3:param/loadparm: Fix 'testparm --show-all-parameters'. o Andrew Bartlett <abartlet at samba.org> * BUG 10991: winb...

...1068: s3: lib: util: Ensure we read a hex number as %x, not %u. * BUG 11295: Excessive cli_resolve_path() usage can slow down transmission. * BUG 11328: winbindd: winbindd_raw_kerberos_login - ensure logon_info exists in PAC. * BUG 11339: s3: smbd: Use separate flag to track become_root()/unbecome_root() state. * BUG 11342: s3: smbd: Codenomicon crash in do_smb_load_module(). o Christian Ambach <ambi at samba.org> * BUG 11170: s3:param/loadparm: Fix 'testparm --show-all-parameters'. o Andrew Bartlett <abartlet at samba.org> * BUG 10991: winb...