From: Sergey Kaplun via Tarantool-patches <tarantool-patches@dev.tarantool.org> To: Maxim Kokryashkin <m.kokryashkin@tarantool.org>, Sergey Bronnikov <sergeyb@tarantool.org> Cc: tarantool-patches@dev.tarantool.org Subject: [Tarantool-patches] [PATCH luajit 0/6] FFI fixes Date: Mon, 23 Oct 2023 12:22:00 +0300 [thread overview] Message-ID: <cover.1698049570.git.skaplun@tarantool.org> (raw) This patchset is an umbrella for all FFI fixes and refactoring to be done in #9145. The first patch is a refactoring, and it will be useful for us when we do #4738. The next two patches are just some FFI bugs to be fixed. The last three patches are minor fixes use-after-free references of the `cts->tab` objects. Branch: https://github.com/tarantool/luajit/tree/skaplun/ffi-fixes Tarantool PR: https://github.com/tarantool/tarantool/pull/9285 Related issues: * https://github.com/LuaJIT/LuaJIT/issues/745 * https://github.com/LuaJIT/LuaJIT/issues/920 * https://github.com/LuaJIT/LuaJIT/issues/1108 * https://github.com/tarantool/tarantool/issues/9145 * https://github.com/tarantool/tarantool/issues/4738 Mike Pall (6): Abstract out on-demand loading of FFI library. FFI: Fix missing cts->L initialization in argv2ctype(). FFI: Ensure returned string is alive in ffi.typeinfo(). FFI: Fix dangling reference to CType. FFI: Fix dangling reference to CType. Improve checks. FFI: Fix dangling reference to CType in carith_checkarg(). src/lib_ffi.c | 1 + src/lib_jit.c | 6 +- src/lj_bcread.c | 6 +- src/lj_carith.c | 4 + src/lj_cconv.c | 2 + src/lj_crecord.c | 6 +- src/lj_ctype.c | 12 +++ src/lj_ctype.h | 10 +++ src/lj_lex.c | 6 +- .../fix-argv2ctype-cts-L-init.test.lua | 15 ++++ .../fix-argv2ctype-cts-L-init/script.lua | 14 ++++ .../fix-dangling-reference-to-ctype.test.lua | 59 ++++++++++++++ ...8-fix-dangling-reference-to-ctype.test.lua | 67 ++++++++++++++++ .../lj-745-ffi-typeinfo-dead-names.test.lua | 28 +++++++ ...0-fix-dangling-reference-to-ctype.test.lua | 77 +++++++++++++++++++ 15 files changed, 297 insertions(+), 16 deletions(-) create mode 100644 test/tarantool-tests/fix-argv2ctype-cts-L-init.test.lua create mode 100644 test/tarantool-tests/fix-argv2ctype-cts-L-init/script.lua create mode 100644 test/tarantool-tests/fix-dangling-reference-to-ctype.test.lua create mode 100644 test/tarantool-tests/lj-1108-fix-dangling-reference-to-ctype.test.lua create mode 100644 test/tarantool-tests/lj-745-ffi-typeinfo-dead-names.test.lua create mode 100644 test/tarantool-tests/lj-920-fix-dangling-reference-to-ctype.test.lua -- 2.42.0
next reply other threads:[~2023-10-23 9:26 UTC|newest] Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top 2023-10-23 9:22 Sergey Kaplun via Tarantool-patches [this message] 2023-10-23 9:22 ` [Tarantool-patches] [PATCH luajit 1/6] Abstract out on-demand loading of FFI library Sergey Kaplun via Tarantool-patches 2023-10-24 14:38 ` Maxim Kokryashkin via Tarantool-patches 2023-11-29 14:35 ` Sergey Bronnikov via Tarantool-patches 2023-10-23 9:22 ` [Tarantool-patches] [PATCH luajit 2/6] FFI: Fix missing cts->L initialization in argv2ctype() Sergey Kaplun via Tarantool-patches 2023-10-24 14:49 ` Maxim Kokryashkin via Tarantool-patches 2023-10-25 10:19 ` Sergey Kaplun via Tarantool-patches 2023-11-29 14:39 ` Sergey Bronnikov via Tarantool-patches 2023-10-23 9:22 ` [Tarantool-patches] [PATCH luajit 3/6] FFI: Ensure returned string is alive in ffi.typeinfo() Sergey Kaplun via Tarantool-patches 2023-10-24 21:33 ` Maxim Kokryashkin via Tarantool-patches 2023-11-29 14:48 ` Sergey Bronnikov via Tarantool-patches 2023-10-23 9:22 ` [Tarantool-patches] [PATCH luajit 4/6] FFI: Fix dangling reference to CType Sergey Kaplun via Tarantool-patches 2023-10-25 7:48 ` Maxim Kokryashkin via Tarantool-patches 2023-10-25 10:43 ` Sergey Kaplun via Tarantool-patches 2023-10-25 11:42 ` Maxim Kokryashkin via Tarantool-patches 2023-10-25 8:06 ` Maxim Kokryashkin via Tarantool-patches 2023-11-29 15:00 ` Sergey Bronnikov via Tarantool-patches 2023-10-23 9:22 ` [Tarantool-patches] [PATCH luajit 5/6] FFI: Fix dangling reference to CType. Improve checks Sergey Kaplun via Tarantool-patches 2023-10-25 8:05 ` Maxim Kokryashkin via Tarantool-patches 2023-10-25 10:46 ` Sergey Kaplun via Tarantool-patches 2023-10-25 11:42 ` Maxim Kokryashkin via Tarantool-patches 2023-11-29 15:41 ` Sergey Bronnikov via Tarantool-patches 2023-11-30 7:25 ` Sergey Kaplun via Tarantool-patches 2023-12-19 10:55 ` Sergey Bronnikov via Tarantool-patches 2023-10-23 9:22 ` [Tarantool-patches] [PATCH luajit 6/6] FFI: Fix dangling reference to CType in carith_checkarg() Sergey Kaplun via Tarantool-patches 2023-10-25 8:07 ` Maxim Kokryashkin via Tarantool-patches 2023-10-25 10:48 ` Sergey Kaplun via Tarantool-patches 2023-10-25 11:42 ` Maxim Kokryashkin via Tarantool-patches 2023-12-19 10:59 ` Sergey Bronnikov via Tarantool-patches 2023-12-19 11:01 ` [Tarantool-patches] [PATCH luajit 0/6] FFI fixes Sergey Bronnikov via Tarantool-patches 2024-01-10 8:53 ` Igor Munkin via Tarantool-patches
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