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path: root/source3/winbindd/winbindd_dual.c
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2008-07-25Fix a race condition in winbind leading to a crashVolker Lendecke1-4/+3
When SIGCHLD handling is delayed for some reason, sending a request to a child can fail early because the child has died already. In this case async_main_request_sent() directly called the continuation function without properly removing the malfunctioning child process and the requests in the queue. The next request would then crash in the DLIST_ADD_END() in async_request() because the request pending for the child had been talloc_free()'ed and yet still was referenced in the list. This one is *old*... Volker (cherry picked from commit 8691709626b0d461de91b8fc9d10c730d1f183dd) (This used to be commit c70e2b6476d2d99c79624e15a4a3cfcdc850fc7c)
2008-07-17From Jim McDonoughJeremy Allison1-1/+2
In reloading the smb.conf, if a "log file" is specified in smb.conf, winbind children will overwrite the logfile name to be the same as the parent. Jeremy. (This used to be commit 62d319cc1a2ef891866b2ddbd22f3ed0944356af)
2008-07-01MSG_DEBUG now forwarded to all the winbindd children by parent.Darshan Purandare1-0/+34
smbcontrol winbindd debug level would only set the debug level of the parent winbindd process and not the child processes. This patch adds the functionality of broadcasting the debug message to all winbindd children. Now the debug level message is propagated to all the winbindd processes that includes parent and children. (This used to be commit cfbcfc3ffe74f28ec874a6bf1ab93f55f405b6e6)
2008-06-02Fix by Bo Yang <boyang@novell.com> for bug with winbindd trusted domain childJeremy Allison1-2/+18
not keeping primary domain online status up to date. Jeremy. (This used to be commit 0621c7c8161b7b94cc9249ab3e71855d3030b6fb)
2008-05-30Fix bug #5504. winbindd children and parent were handing SIGTERM in the same ↵Jeremy Allison1-1/+1
way - deleting the socket! Jeremy. (This used to be commit 3ab5a3883e33eba159152aa02544d71f047c7e45)
2008-05-29Fix winbindd on a PDC by reverting : ↵Jeremy Allison1-9/+0
83b04c60fac76ccd2d5aecb14f8896a07d488b1f..6e66512d5beb256a44c6703cdb8c7fa7e0fd8537. We still need to address https://bugzilla.redhat.com/show_bug.cgi?id=429024, but this will come later. Jeremy. (This used to be commit 41e20becf3b976656f60aaec9175df329803b012)
2008-05-14Fix bug #5464. Pointed out by Herb @ Connectathon. In fork_domain_child() we ↵Jeremy Allison1-3/+3
call : CatchChild(); *before* we fork the domain child. This call establishes a signal handler that eats SIGCLD signals and doesn't call sys_select_signal() as the main daemon SIGCLD handler should do. This causes the parent to ignore dead children and time out, instead of calling winbind_child_died() on receipt of the signal. The correct fix is to move the CatchChild call into the child code after the fork. Jeremy. (This used to be commit 8d701a142be2b75dc30ad215bc178af902eb4af9)
2008-05-13Enable winbind child processes to do something with signals,Jim McDonough1-0/+4
in particular closing and reopening logs on SIGHUP. Conflicts: source/winbindd/winbindd.c (This used to be commit 0f7b11accec7df1c0e9a9dc0828a5e0c5ddec4cb)
2008-04-30Winbind: Prevent cycle in children list when reaping dead child processes.Gerald W. Carter1-0/+4
Thanks to Glenn Curtis and Kyle Stemen @ Likewise. Their explanation is: In winbindd_dual.c, there is a list of children processes that is maintained using macros DTLIST_ADD and DTLIST_REMOVE. In the case when a scheduled_async_request fails, the particular child was located in the list, and its attributes were cleared out and it was reused for a subsequent async request. The bug was that the new request would queue the same node into the doubly-linked list and would result in list->next pointing to the same node as list itself. This would set up an infinite loop in the processing of the for loop when the list of children was referenced. Solution was to fully remove the child node from the list, such that it could be inserted without risk of being inserted twice. Note that the child is re-added to the list in fork_domain_child() again. (This used to be commit b379b5b5d8a6daccc69aaf2be6d9a6e276e7dd78)
2008-04-23Fix CLEAR_IF_FIRST handling of messages.tdbVolker Lendecke1-1/+1
We now open messages.tdb even before we do the become_daemon. become_daemon() involves a fork and an immediate exit of the parent, thus the parent_is_longlived argument must be set to false in this case. The parent is not really long lived :-) (This used to be commit 4f4781c6d17fe2db34dd5945fec52a7685448aec)
2008-04-18winbindd: call reinit_after_fork() in the child processesStefan Metzmacher1-3/+2
metze (This used to be commit 8e9fdef792e612e414444e7714a2fd4513892248)
2008-03-27Fix wbinfo -a trusted\\user%password on a Samba DC with trustsVolker Lendecke1-1/+0
Winbind can't be allowed to connect to the local smbd. (This used to be commit 0d617f639a3c9c52e4327aed4bd02d9e8e7312a2)
2008-02-06Use rpccli_samr_QueryDomainInfo() in winbindd.Günther Deschner1-1/+1
Guenther (This used to be commit dd9fa33e968d4e641460fe1c6beb05dfe12fa918)
2008-02-02Convert read_data() to NTSTATUSVolker Lendecke1-9/+11
(This used to be commit af40b71023f8c4a2133d996ea698c72b97624043)
2008-02-01Merge branch 'v3-2-test' of ssh://git.samba.org/data/git/samba into v3-2-testSimo Sorce1-1/+91
(This used to be commit 7dbfc7bdc65314466a83e8121b35c9bcb24b2631)
2008-02-01Fix winbindd running on a Samba DC,Simo Sorce1-0/+11
This patch make sure we do not try to contact smbd in the main dameon to avoid deadlocks. All the operations that require connecting to smbd are performed in the domain child anyway. (This used to be commit 9347d34b502bef70cdae8f3e8acd9796dba49581)
2008-01-25Add debug message: show which domain_child is being forked.Michael Adam1-0/+7
Michael (This used to be commit 373a00ae0d667d257fa93ab14c773e841f2c4f1a)
2008-01-24Add winbind_msg_dump_domain_list to winbindd.Günther Deschner1-0/+84
Guenther (This used to be commit 54ad97bd8364c393de2c9471a4c14ca5b880b318)
2008-01-23Fix panic: Don't free the logfilename in winbind_child_died().Michael Adam1-1/+0
The child struct is immediately reused, and this results in a panic when child->logfilename == NULL. Michael (This used to be commit da131d089db98017632103aa9bbe38c98f7a3fc1)
2007-12-14winbindd: move domain child specific stuff into its own fileStefan Metzmacher1-89/+10
metze (This used to be commit 075d315e0f72d506b70040da10940e4af131b4e2)
2007-12-11winbindd: rename child table struct elementsStefan Metzmacher1-32/+80
Add struct_ prefix to struct based protocol specific elemetens struct winbindd_child_dispatch_table. metze (This used to be commit 4ab9a8aab72a8406659a72e87b2d2a1ec2a2eabf)
2007-12-10Remove the char[1024] strings from dynconfig. ReplaceJeremy Allison1-2/+2
them with malloc'ing accessor functions. Should save a lot of static space :-). Jeremy. (This used to be commit 52dc5eaef2106015b3a8b659e818bdb15ad94b05)
2007-12-03Remove more pstrings, from the winbindd protocol def andJeremy Allison1-4/+9
inside winbindd. Remove unused pstring types. Jeremy. (This used to be commit 9ccac8abb0420393569dbca73e7daf2742aa1099)
2007-11-05Remove the horror that was the global smb_rw_error.Jeremy Allison1-2/+2
Each cli struct has it's own local copy of this variable, so use that in client code. In the smbd server, add one static to smbd/proccess.c and use that inside smbd. Fix a bunch of places where smb_rw_error could be set by calling read_data() in places where we weren't reading from the SMB client socket (ie. winbindd). Jeremy. (This used to be commit 255c2adf7b6ef30932b5bb9f142ccef4a5d3d0db)
2007-10-22r25571: split up child_dispatch_table into domain, idmap and locator tablesStefan Metzmacher1-31/+9
metze (cherry picked from commit abbb36a37c1dba2218a6c7ec31739eba5f250127) (This used to be commit 5af1b45ed31043f952ec141d0f5f2973aec69d1a)
2007-10-18RIP BOOL. Convert BOOL -> bool. I found a few interestingJeremy Allison1-16/+16
bugs in various places whilst doing this (places that assumed BOOL == int). I also need to fix the Samba4 pidl generation (next checkin). Jeremy. (This used to be commit f35a266b3cbb3e5fa6a86be60f34fe340a3ca71f)
2007-10-10[GLUE] Rsync SAMBA_3_2_0 SVN r25598 in order to create the v3-2-test branch.Gerald (Jerry) Carter1-9/+31
(This used to be commit 5c6c8e1fe93f340005110a7833946191659d88ab)
2007-10-10r25571: split up child_dispatch_table into domain, idmap and locator tablesStefan Metzmacher1-31/+9
metze (This used to be commit abbb36a37c1dba2218a6c7ec31739eba5f250127)
2007-10-10r25165: Use talloc_asprintf_append_buffer with an unmodifiedJeremy Allison1-2/+2
string. Jeremy. (This used to be commit fe30a523dfc77cc373145624246fd3ad5c62b9ac)
2007-10-10r25154: move winbindd code into winbindd/Stefan Metzmacher1-0/+1130
metze (This used to be commit 3ac7566ae14c48ff9b0f6b232e0ec4b2f73df558)
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