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* talloc: check block count aftter references testAndrew Tridgell2011-08-201-0/+1
| | | | | | | | Pair-Programmed-With: Amitay Isaacs <amitay@gmail.com> (cherry picked from commit 73677875b46251f59b66c9713f1decc89bd2ea3e) The last 7 patches address bug #8384 (Windows XP clients seem to crash smbd process every once in a while).
* talloc: added test suite for talloc_free_children()Andrew Tridgell2011-08-201-0/+44
| | | | | | | | this tests the fix from Simo Autobuild-User: Andrew Tridgell <tridge@samba.org> Autobuild-Date: Fri Jul 29 11:30:13 CEST 2011 on sn-devel-104 (cherry picked from commit d004fd0b53fb6f3ae64f0e24cf51f4471d434574)
* Fix license info for talloc in manpage.Jelmer Vernooij2011-08-201-3/+3
| | | | | | Autobuild-User: Jelmer Vernooij <jelmer@samba.org> Autobuild-Date: Sun Apr 24 03:27:54 CEST 2011 on sn-devel-104 (cherry picked from commit fb05e82c99f0779bd44371a2bdafdd7147448dd5)
* talloc - improve doxygen comment of "talloc_move"Matthias Dieter Wallnöfer2011-08-201-3/+3
| | | | | | | Express better that this should be a pointer of a pointer. Reviewed-by: Tridge (cherry picked from commit 6723e90d524c8e73f19c06b3ff28867a1a89b14b)
* talloc - some documentation changesMatthias Dieter Wallnöfer2011-08-202-53/+48
| | | | | | | | | | | | - Fix some typos - Document better the differences in the behaviour between talloc 1.X and 2.X. Previously this seemed a bit spongy to me. Reviewed-by: Jelmer + Tridge Autobuild-User: Matthias Dieter Wallnöfer <mdw@samba.org> Autobuild-Date: Mon Apr 4 11:05:42 CEST 2011 on sn-devel-104 (cherry picked from commit 513574afd759bcb3832374d3ae170f1ed0b0062b)
* talloc: preserve context name on talloc_free_children()Simo Sorce2011-08-201-0/+23
| | | | | | | | Otherwise tc->name will end up pointing to garbage when it is not set to a const but rather to a string allocate as child of the context itself. Signed-off-by: Andrew Tridgell <tridge@samba.org> (cherry picked from commit 52182a528117c4dd9624f64b34a873c0903ad70a)
* talloc: ensure the sibling linked list remains valid during a freeAndrew Tridgell2011-08-201-15/+3
| | | | | | | | | | | | | This ensures that the sibling list of a pointer doesn't become invalid during a free operation. It is an alternative fix to the fix in 6f51a1f45bf4de062cce7a562477e8140630a53d, and avoids the problem of trying to calculate the parent pointer early This should fix the subtle spoolss talloc bug that Simo found Autobuild-User: Andrew Tridgell <tridge@samba.org> Autobuild-Date: Tue Aug 9 01:53:17 CEST 2011 on sn-devel-104 (cherry picked from commit cf986f200804ce873b43c1ecf2d5e1bd08eb8a25)
* Revert "Fix bug 8196 - Many (newer) header files don't have copyright / GPL ↵Karolin Seeger2011-06-071-19/+0
| | | | | | header comments." This reverts commit 6df3ff20620b3262ff232a478312c61a207ed4ff.
* Fix bug 8196 - Many (newer) header files don't have copyright / GPL header ↵Jeremy Allison2011-06-071-0/+19
| | | | | | comments. Add missing GPL headers and (C) statements.
* talloc: splitout _talloc_free_children_internal()Stefan Metzmacher2011-05-201-50/+27
| | | | | | | | | | | metze Autobuild-User: Stefan Metzmacher <metze@samba.org> Autobuild-Date: Tue May 17 10:49:13 CEST 2011 on sn-devel-104 (cherry picked from commit df2cb2f672569e5d113fe2e77fdc1ee16c8b646d) The last 9 patches address bug #8140 (talloc: valgrind false positives and other backports).
* talloc: fixed a use after free error in talloc_free_children()Stefan Metzmacher2011-05-201-1/+16
| | | | | | | This is similar to commit 6f51a1f45bf4de062cce7a562477e8140630a53d. metze (cherry picked from commit 38633c9f0b7f86673f08903999583ad5b62c3548)
* talloc: use _talloc_free_internal() in talloc_free_children()Stefan Metzmacher2011-05-201-1/+1
| | | | | metze (cherry picked from commit f3b855d2ff9576715afe50d75678829c6bc0842d)
* talloc: test talloc_steal out of a talloc_poolStefan Metzmacher2011-05-201-0/+69
| | | | | | | | metze Autobuild-User: Stefan Metzmacher <metze@samba.org> Autobuild-Date: Tue May 17 09:43:01 CEST 2011 on sn-devel-104 (cherry picked from commit 37b2130ed9612a7334888ecd2fee26b0b45ac271)
* talloc: add memset() calls to test_pool()Stefan Metzmacher2011-05-201-0/+17
| | | | | | | This way we the pool based valgrind code. metze (cherry picked from commit 16cc52cf70a9918843f9761baf483338c80bf1d0)
* talloc: setup the new 'tc' before TC_UNDEFINE_GROW_CHUNK() _talloc_realloc()Stefan Metzmacher2011-05-201-0/+1
| | | | | metze (cherry picked from commit c281f2fc1a359d0d3b91b94438f11bb7c88170b5)
* talloc: make really sure only optimize realloc if there's only one pool chunkStefan Metzmacher2011-05-201-1/+6
| | | | | | | | *talloc_pool_objectcount(pool_tc) == 2 doesn't mean the one of the objects is the pool itself! So we better check for == 1 and calculate the chunk count. metze (cherry picked from commit 7102105c8954627dc30a851327cf2642ac0783d5)
* talloc: make use of _talloc_free_poolmem() in _talloc_realloc()Stefan Metzmacher2011-05-201-15/+1
| | | | | | | This should follow the same logic... metze (cherry picked from commit 14b662ee4f278764b9dfd620851e908d29f29fc4)
* talloc: split the handling of FLAG_POOL/FLAG_POOLMEM in _talloc_free_internalStefan Metzmacher2011-05-201-32/+66
| | | | | | | | | | | | | | | | The optimization of the object_count == 1 case should only happen for when we're not destroying the pool itself. And it should only happen if the pool itself is still valid. If the pool isn't valid (it has TALLOC_FLAG_FREE), object_count == 1 does not mean that the pool is the last object, which can happen if you use talloc_steal/move() on memory from the pool and then free the pool itself. Thanks to Volker for noticing this! metze (cherry picked from commit 2d514be1ed3b8245157a0a51186ec7f9db828202)
* talloc: use TC_UNDEFINE_SHRINK_CHUNK() instead of ↵Stefan Metzmacher2011-05-021-1/+36
| | | | | | | | | | | | | | | TC_INVALIDATE_SHRINK_CHUNK() for realloc path If we optimize on top of raw realloc() we need TC_INVALIDATE_SHRINK_CHUNK together with TC_UNDEFINE_GROW_CHUNK (with was missing and caused false positive valgrind warnings). But that is really slow, as we do a lot of talloc_realloc calls in samba. That's why we only to TC_UNDEFINE_SHRINK_CHUNK() for now. metze (cherry picked from commit f0f5ac18e55062dcde28003cebc09fa3eb6ae6a5)
* talloc: fix compiler warnings with -Wc++-compatStefan Metzmacher2011-04-131-5/+5
| | | | | | | | metze Autobuild-User: Stefan Metzmacher <metze@samba.org> Autobuild-Date: Wed Apr 13 14:33:23 CEST 2011 on sn-devel-104 (cherry picked from commit 94a97bf64cadf39b488158cc379aa0eeb10dbd88)
* talloc/testsuite: avoid memory leak reported by valgrindStefan Metzmacher2011-04-121-1/+1
| | | | | | | | | | metze Signed-off-By: Andrew Tridgell <tridge@samba.org> Autobuild-User: Stefan Metzmacher <metze@samba.org> Autobuild-Date: Fri Apr 8 10:15:41 CEST 2011 on sn-devel-104 (cherry picked from commit eb0e276f3a3b57405cd8cd36c74021350aba9a98)
* talloc/testsuite: test more talloc_pool related thingsStefan Metzmacher2011-04-121-0/+55
| | | | | | | metze Signed-off-By: Andrew Tridgell <tridge@samba.org> (cherry picked from commit f9fdef870e4c49d9e6c23ba085ba6dbd34ec5469)
* talloc: include valgrind headers if availableStefan Metzmacher2011-04-121-0/+9
| | | | | | | metze Signed-off-By: Andrew Tridgell <tridge@samba.org> (cherry picked from commit 2146ffd764499d67e3f0576a2e78a1575cd52d9c)
* talloc: add TC_INVALIDATE_POOL marcoStefan Metzmacher2011-04-121-3/+38
| | | | | | | metze Signed-off-By: Andrew Tridgell <tridge@samba.org> (cherry picked from commit 73cc85ac903387f2c7f8ef2d948b40b57887cf17)
* talloc: add TC_UNDEFINE_GROW_CHUNK() marcoStefan Metzmacher2011-04-121-0/+21
| | | | | | | metze Signed-off-By: Andrew Tridgell <tridge@samba.org> (cherry picked from commit 9c9f208598d34d700bfc2ed7302b206e863a4c9b)
* talloc: add TC_INVALIDATE_SHRINK_CHUNK() marcoStefan Metzmacher2011-04-121-0/+28
| | | | | | | | | This invalidates the unused bytes if we shrink memory. metze Signed-off-By: Andrew Tridgell <tridge@samba.org> (cherry picked from commit 6126c3506d493cd4836a7539586b74faea8ca0b3)
* talloc: add TC_INVALIDATE_FULL_CHUNK() macroStefan Metzmacher2011-04-121-12/+36
| | | | | | | | | | This makes it easier to mark a talloc pointer as invalid. metze Signed-off-By: Andrew Tridgell <tridge@samba.org> (cherry picked from commit 4895f55f0604a1851d45c24a8a584a10170d5917)
* talloc: use VALGRIND_MAKE_MEM_UNDEFINED() before memmove()Stefan Metzmacher2011-04-121-0/+12
| | | | | | | metze Signed-off-By: Andrew Tridgell <tridge@samba.org> (cherry picked from commit efbb35824e3845c3cdefea328dd1bf67d0f9087d)
* talloc: optimize talloc_free() and talloc_realloc() for talloc poolsStefan Metzmacher2011-04-121-22/+138
| | | | | | | metze Signed-off-By: Andrew Tridgell <tridge@samba.org> (cherry picked from commit 1e70439f770181ca16a0749c2164d0237d3bfd0a)
* talloc: add TC_POOL_FIRST_CHUNK() macroStefan Metzmacher2011-04-121-2/+5
| | | | | | | metze Signed-off-By: Andrew Tridgell <tridge@samba.org> (cherry picked from commit 73330f8436707b5ab46c0720ea735908948f5d27)
* talloc: add TC_POOL_SPACE_LEFT() macroStefan Metzmacher2011-04-121-2/+5
| | | | | | | metze Signed-off-By: Andrew Tridgell <tridge@samba.org> (cherry picked from commit 13fab67995a0b836b92847536768703dac391b57)
* talloc: add TC_ALIGN16() macroStefan Metzmacher2011-04-121-2/+3
| | | | | | | metze Signed-off-By: Andrew Tridgell <tridge@samba.org> (cherry picked from commit 4084cb723c4e14898a411fbd1cf8fa878ff290ff)
* talloc: use TC_HDR_SIZE instead of sizeof(struct talloc_chunk)Stefan Metzmacher2011-04-121-1/+1
| | | | | | | | | As this includes the padding to 16 bytes. metze Signed-off-By: Andrew Tridgell <tridge@samba.org> (cherry picked from commit d39940113a24078bd563b0cfce4225648c632544)
* lib: don't install public headers if a private libraryAndrew Tridgell2011-03-151-0/+1
| | | | | for talloc/tevent/tdb, only install headers if we are doing a standalone build
* talloc: use public_headers to install talloc.h and pytalloc.hAndrew Tridgell2011-03-151-2/+2
| | | | this allows them to be included in the test_headers.h generated header
* build: removed the old autogen.sh and autogen-waf.sh scriptsAndrew Tridgell2011-02-071-11/+0
| | | | | | | for the builds that use waf only, these are no longer needed and just cause confusion Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
* waf: ensure "make dist" works from a clean git tree for all librariesAndrew Tridgell2011-01-081-2/+4
| | | | | | | this uses a temporary waf lock file to force the build directory Autobuild-User: Andrew Tridgell <tridge@samba.org> Autobuild-Date: Sat Jan 8 02:35:22 CET 2011 on sn-devel-104
* talloc: change version to 2.0.5 after a critical bugfixStefan Metzmacher2011-01-052-1/+63
| | | | metze
* talloc: fixed a use after free errorAndrew Tridgell2011-01-051-1/+16
| | | | | | | | | | | this is the minimal fix for the problem Rusty found. I previously thought that the best fix would be to change tc->parent to be valid for all pointers, but that is expensive for realloc with large numbers of child pointers, which is much more commmon than I expected it to be. Autobuild-User: Andrew Tridgell <tridge@samba.org> Autobuild-Date: Wed Jan 5 07:22:27 CET 2011 on sn-devel-104
* talloc: added a test for the use after free Rusty foundAndrew Tridgell2011-01-051-0/+17
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* talloc: Clarify error message on access after free.Jelmer Vernooij2011-01-051-4/+4
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* talloc: Typo fix for api docsBrad Hards2011-01-041-1/+1
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* talloc: Fix warnings in test codeBrad Hards2011-01-033-3/+12
| | | | | | | | | | This should not change any behaviour - the intent is just to reduce the "nuisance" warnings. Signed-off-by: Stefan Metzmacher <metze@samba.org> Autobuild-User: Stefan Metzmacher <metze@samba.org> Autobuild-Date: Mon Jan 3 11:12:39 CET 2011 on sn-devel-104
* Revert broken destructor changes.Jelmer Vernooij2011-01-031-1/+1
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* s4-python: Properly call PyObject_Del from all destructors.Jelmer Vernooij2011-01-031-1/+1
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* s4-python: Only set BASETYPE flag if subclassing is supported.Jelmer Vernooij2011-01-011-3/+1
| | | | | Autobuild-User: Jelmer Vernooij <jelmer@samba.org> Autobuild-Date: Sat Jan 1 03:39:58 CET 2011 on sn-devel-104
* s4-python: Add more prototypes.Jelmer Vernooij2011-01-011-0/+2
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* s4-python: Properly call PyObject_Del from all destructors.Jelmer Vernooij2011-01-011-1/+1
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* talloc/tdb/tevent: Remove obsolete signatures files.Jelmer Vernooij2011-01-011-62/+0
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* talloc: remove autotools support.Jelmer Vernooij2010-12-2411-3763/+0
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