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2010-03-18charset: fixed a problem with the global use of the iconv_convenience structureAndrew Tridgell3-13/+39
We had a crash bug where a cached copy of a iconv convenience pointer was used after being freed when loadparm asked for iconv to reload. This could happen if a python module used a iconv based function before loadparm was completed. The fix is to ensure that any use of this pointer remains valid, by reusing the pointer itself when it has already been initialised, but filling in the child elements with the updated values.
2010-03-15talloc_stack: reset stackframe pointers to NULLStefan Metzmacher1-0/+2
This makes it easier to debug the code in future. metze
2010-03-15talloc_stack: make sure we never let talloc_tos() return ts->talloc_stack[-1]Stefan Metzmacher1-1/+1
In smbd there's a small gab between TALLOC_FREE(frame); before be call smbd_parent_loop() where we don't have a valid talloc stackframe. smbd_parent_loop() calls talloc_stackframe() only within the while(1) loop. As DEBUG(2,("waiting for connections")) uses talloc_tos() to construct the time header for the debug message we crash on some systems. metze
2010-03-11Explain why we don't use certain characters in the generated pwAndrew Bartlett1-0/+6
2010-03-11lib/util - Removed curly braces from generate_random_password().Endi S. Dewata1-1/+1
2010-03-11Move prototype to header of common code for set_sockaddr_portAndrew Bartlett1-0/+2
2010-03-09lib/util: change samba_runcmd() to use tevent_req _send/_recvStefan Metzmacher2-146/+188
metze
2010-03-05s4-privs: add root_privileges_original_uid()Andrew Tridgell1-0/+6
This can be used to get the uid we changed away from when we gained root privileges Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
2010-02-26lib/util: add generate_random_password()Stefan Metzmacher2-0/+47
metze
2010-02-26s4-dns: use a loadparm list for samba_runcmd() commandsAndrew Tridgell2-6/+6
This allows commands with multiple arguments and quoting to be used, while still avoiding running a shell (and this having shell expansion problems)
2010-02-23libutil: Remove obsolete signal type cast.Andreas Schneider1-5/+5
2010-02-22Spelling fixes for libutilBrad Hards7-24/+24
Signed-off-by: Matthias Dieter Wallnöfer <mwallnoefer@yahoo.de>
2010-02-17util: added samba_runcmd()Andrew Tridgell3-0/+275
This allows us to run a child command in an async fashion, with control over logging of stdout and stderr (which appears in the Samba log file). This is useful for ensuring we don't miss important messages from rndc commands (for example). Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
2010-02-16s4-dsdb: removed gendb_search_single_extended_dn()Andrew Tridgell2-105/+0
Use dsdb_search_one() instead, which allows for arbitrary controls Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
2010-02-14lib: use TYPESAFE_QSORT() in lib/ and libcli/Andrew Tridgell1-1/+2
2010-02-14s4-ldb: use TYPESAFE_QSORT() in the rest of the ldb codeAndrew Tridgell1-1/+3
2010-02-13use ZERO_STRUCTVolker Lendecke1-1/+2
2010-02-13Use ZERO_STRUCTPVolker Lendecke1-1/+1
2010-02-13s3: Fix a typoVolker Lendecke1-1/+1
2010-02-13util: added TYPESAFE_QSORT() macroAndrew Tridgell1-0/+38
This makes it much harder to get the type of a qsort comparison function wrong.
2010-02-12s3: Add tdb_data_equalVolker Lendecke2-0/+9
2010-02-11util: added file_compare() utility functionAndrew Tridgell2-0/+27
file_compare() returns true if two files are the same. It is meant for small files. Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
2010-02-10test:local added LOCAL-DLINKLIST testsuiteAndrew Tridgell1-0/+130
(cherry picked from commit 95a5bee2c30a67a35604b0456ab7836f6dc67702)
2010-02-10util: rewrite dlinklist.h so that DLIST_ADD_END() is O(1)Andrew Tridgell1-59/+111
This changes the meaning of the ->prev pointer in our doubly linked lists to point at the end of the list from the front of the list. That allows us to implement DLIST_ADD_END() and related functions in O(1) time, which can be a huge saving in many places in Samba. This also means that the 'type' argument to various DLIST_*() macros is no longer needed, but I have left it in for now to keep the patchset small, which will make it easier to revert if any problems are found. In the future we should remove the 'type' arguments. (jra. Move the one use of DLIST_TAIL over to the new macros).
2010-02-10Temporary changes to dlinklist to keep the implementation static whilstJeremy Allison1-0/+16
uses of (list)->prev are moved over to DLIST_PREV. This will be replaced when the final (new) version of the dlinklist.h header is added. Jeremy.
2010-02-05s4:UID wrapper - Fix includesMatthias Dieter Wallnöfer2-1/+19
The includes of the UID wrapper headers werent't really efficient according to metze's post on the technical mailing list (http://lists.samba.org/archive/samba-technical/2010-February/069165.html). To achieve this move the "uid_wrapper.h" includes into "lib/util/unix_privs.c", "lib/util/util.c", "ntvfs/posix/pvfs_acl.c" and "ntvfs/unixuid/vfs_unixuid.c".
2010-02-02Change uint_t to unsigned int in lib/utilMatt Kraai4-6/+6
Signed-off-by: Stefan Metzmacher <metze@samba.org>
2010-01-29lib/util: remove data_blob_talloc_reference()Stefan Metzmacher2-23/+0
We want to avoid the usage of talloc_reference() in Samba. metze
2010-01-09s4-debug: removed debug_ctx(). It didn't catch on :-)Andrew Tridgell1-4/+0
There was only one user, which isn't worth it for the overhead.
2010-01-07lib/util: move TIME_T_MIN/MAX defines into header fileBjörn Jacke2-14/+14
2009-12-18Return NULL in strlower_talloc if src is NULLBrendan Powers1-0/+4
Prevents strlower_talloc from segfaulting if you pass it a NULL string. Signed-off-by: Andrew Bartlett <abartlet@samba.org>
2009-12-10util: added binsearch.h for binary array searchesAndrew Tridgell1-0/+68
This was moved from the schema_query code. It will now be used in more than one place, so best to make it a library macro. I think there are quite a few places that could benefit from this.
2009-12-01util/util_strlist - add a call "const_str_list" for making "unconst" lists ↵Matthias Dieter Wallnöfer2-0/+14
"const"
2009-11-20charset/tests/iconv - Remove the "const" from "ptr_in" to prevent ↵Matthias Dieter Wallnöfer1-7/+7
"discard_const_p" use Signed-off-by: Stefan Metzmacher <metze@samba.org>
2009-11-20util/strlist: Fix up "const" warnings in the string list and test codeMatthias Dieter Wallnöfer3-26/+30
This work I did using suggestions by Jelmer. Signed-off-by: Stefan Metzmacher <metze@samba.org>
2009-11-14Attempt to fix the s4 build -- we can not use map_nt_error_from_unix in lib/Volker Lendecke2-25/+0
2009-11-14Introduce tevent_req_poll_ntstatusVolker Lendecke2-0/+25
2009-11-14Introduce tevent_req_simple_finish_ntstatusVolker Lendecke2-0/+22
2009-11-13util: str_list_unique() bugfixKamen Mazdrashki1-1/+1
j is actually the index of the last element in the list size of the list though is j+1 <- to make room for the terminating NULL element
2009-11-13util: str_list_unique_2() test implementationKamen Mazdrashki1-0/+33
Difference with previous test for str_list_unique() is that this test allows number of elements and number of duplicates to be supplied on command line using --option="list_unique:count=47" --option="list_unique:dups=7"
2009-11-12lib/util Split data_blob_hex_string() into upper and lowerAndrew Bartlett3-3/+26
Rather than have a repeat of the bugs we found at the plugfest where hexidecimal strings must be in upper or lower case in particular places, ensure that each caller chooses which case they want. This reverts most of the callers back to upper case, as things were before tridge's patch. The critical call in the extended DN code is of course handled in lower case. Andrew Bartlett
2009-11-04lib/util Fix comments in rfc1738.c.Andrew Bartlett1-3/+3
The Samba version does not use static buffers Andrew Bartlett
2009-11-02lib/util Use rfc1738.c from Squid for all our URL encode/decode needs.Andrew Bartlett4-69/+71
Andrew Bartlett
2009-11-02lib/util Add rfc1738 escape/unescape code from SquidAndrew Bartlett1-0/+209
This is intended to replace our rfc1738_unescape(), and give us an rfc1738_escape implementation (and hopefully is better tested and more secure). Andrew Bartlett
2009-10-23util:ldb Allow multiple entries to be added in one LDIF snippitAndrew Bartlett1-4/+7
2009-10-22util: fixed place where we could look one byte past end of stringAndrew Tridgell1-1/+1
We need to check the length before the value
2009-10-20lib-util: check for too many combinations in generate_unique_strs()Andrew Tridgell1-1/+10
2009-10-19util: fixed generate_unique_strs() to be portableAndrew Tridgell1-31/+13
'place' was going negative, and giving undefined results. The result was duplicate names which gave errors in SMB2-DIR on PPC and other systems.
2009-10-16s4/asn1: Use explicite TALLOC_CTX in ber_write_OID functionsKamen Mazdrashki3-16/+16
2009-10-11Fix builds with external tdbSimo Sorce1-1/+1
Make sure we do not reference our internal tdb directly. Let configure define what tdb.h file to use so that builds that use an extrenal tdb do not include 2 different versions of the tdb header.
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