Upgrade to 1.51.0-1:

- Fix use-after-free in new_thread
    - feat: add binding for semaphore to test synchronization
    - ci: Add check that docs.md and meta.lua are up-to-date
    - docs: move to new directory
    - Remove unused function luv_gc_cb
Upgrade to 1.51.0-0:
    - Bump Libuv to 1.51.0
        - Added the constants FS_UTIME_NOW and FS_UTIME_OMIT
        - Made the atime/mtime parameters of
          fs_utime/fs_futime/fs_lutime accept nil, a string, or
          a number. If nil, the argument is translated to
          FS_UTIME_OMIT. If it is a string, it must be "omit" or
          "now".
        - Adds the constant TTY_MODE_RAW_VT ("raw_vt" is the
          shorthand string version) (context:
          libuv/libuv@843b64f)
    - Fix typos
    - feat(doc): move to structured format
    - Update luv-scm-0.rockspec
    - feat(doc): generate meta file
Upgrade to v1.50.0-1:
    - test-misc: Allow big endian WTF-16, too
    - Clean up test step and exclude it from the "all" target
    - rework luv work vm storage into userdata
Upgrade to v1.50.0-0:
    - docs: Clarify types for mode arg in some filesystem
      functions
    - Disable flaky UDP test on macOS CI
    - ci: handle EBUSY for udp
    - Lua 5.4.7 update
    - Clean up and expand docs for constants/options
    - docs: typo fix
    - update submodules
    - Remove unnecessary allocation from wtf8 functions
    - Bump Libuv to 1.49.1
    - Bump Libuv to 1.49.2
    - Support Lua integer in thread and async arguments
    - Fix a misleading skip message in test-tty.lua
    - Use main thread of current Lua state for callbacks, when
      known
    - luv_cfpcall: Fix stack balancing after an uncaught error
    - try safe handle external handle
    - Update minimum cmake version to 3.10
    - fix: prevent calling uv.run while already running.
    - move luv_work_cleanup into loop gc
    - fix unused-variable warning
    - test-dns: Don't skip 'Get only ipv6 tcp adresses for
      luvit.io' test
    - Bump Libuv to 1.50.0
    - bump LuaJIT to v2.1.1736781742
Upgrade to 1.48.0-2:
    - Fix garbage collection of scandir reqs
        - This fixes a regression (use-after-free) that was
          introduced in 1.48.0-1, see #694 (comment)
    - Fix a few instances of undefined behavior caught by UBSan
    - msvcbuild: Set MSVC 2022 as the default
Upgrade to 1.48.0-1:
    - fix memory leak in fs.scandir sync mode
    - bump lua-compat-5.3 to 0.13
Upgrade to v1.48.0-0:
    - fix: Use os_uname() to check for Linux
    - docs: typo in a table field name
    - docs: most new_handle methods won't return fail
    - test-tty: Don't depend on stdin/stdout handle type
    - Bump/libuv
    - Annotate .gitmodules with branch and tag
Upgrade to v1.47.0-0:
    - Bump/luajit
    - docs: Correct uv.spawn options.args docs about the first
      argument
    - Remove redundant CMake policy change
    - docs: new_async callback is not optional
    - update submodule
    - Bump version to 1.47.0 in CMakeLists.txt
Upgrade to 1.46.0-0:
    - update libuv to v1.46.0
    - chore: update uv.tty_set_mode, and add tty test
    - chore: fix crash in loop_gc
    - fix: avoid dir be gc early.
    - fix: callback handle error with non-strings
    - docs: make process_kill signum arg optional
    - docs: add missing uv.os_unsetenv() parameter
    - docs: make uv.kill's signum optional
Remove upstreamed patch luv-fix-segfault-from-gc.patch

.gitignore

@@ -1 +1,5 @@
 .osc
+_scmsync.obsinfo
+_buildconfig-*
+_buildinfo-*.xml
+lua-luv-*-build/

lua-link.patch

@@ -1,6 +1,12 @@
---- a/CMakeLists.txt
-+++ b/CMakeLists.txt
-@@ -260,7 +260,7 @@
+---
+ CMakeLists.txt |    2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+Index: luv-1.51.0-1/CMakeLists.txt
+===================================================================
+--- luv-1.51.0-1.orig/CMakeLists.txt	2025-05-17 06:24:53.000000000 +0200
++++ luv-1.51.0-1/CMakeLists.txt	2025-07-25 19:14:46.432241486 +0200
+@@ -267,7 +267,7 @@
        endif (USE_LUAJIT)
      endif (LUA)
    elseif("${CMAKE_SYSTEM_NAME}" MATCHES "Linux")

lua-luv.changes

@@ -1,3 +1,92 @@
+-------------------------------------------------------------------
+Fri Jul 25 17:20:27 UTC 2025 - Matej Cepl <mcepl@cepl.eu>
+
+- Upgrade to 1.51.0-1:
+    - Fix use-after-free in new_thread
+    - feat: add binding for semaphore to test synchronization
+    - ci: Add check that docs.md and meta.lua are up-to-date
+    - docs: move to new directory
+    - Remove unused function luv_gc_cb
+- Upgrade to 1.51.0-0:
+    - Bump Libuv to 1.51.0
+        - Added the constants FS_UTIME_NOW and FS_UTIME_OMIT
+        - Made the atime/mtime parameters of
+          fs_utime/fs_futime/fs_lutime accept nil, a string, or
+          a number. If nil, the argument is translated to
+          FS_UTIME_OMIT. If it is a string, it must be "omit" or
+          "now".
+        - Adds the constant TTY_MODE_RAW_VT ("raw_vt" is the
+          shorthand string version) (context:
+          libuv/libuv@843b64f)
+    - Fix typos
+    - feat(doc): move to structured format
+    - Update luv-scm-0.rockspec
+    - feat(doc): generate meta file
+- Upgrade to v1.50.0-1:
+    - test-misc: Allow big endian WTF-16, too
+    - Clean up test step and exclude it from the "all" target
+    - rework luv work vm storage into userdata
+- Upgrade to v1.50.0-0:
+    - docs: Clarify types for mode arg in some filesystem
+      functions
+    - Disable flaky UDP test on macOS CI
+    - ci: handle EBUSY for udp
+    - Lua 5.4.7 update
+    - Clean up and expand docs for constants/options
+    - docs: typo fix
+    - update submodules
+    - Remove unnecessary allocation from wtf8 functions
+    - Bump Libuv to 1.49.1
+    - Bump Libuv to 1.49.2
+    - Support Lua integer in thread and async arguments
+    - Fix a misleading skip message in test-tty.lua
+    - Use main thread of current Lua state for callbacks, when
+      known
+    - luv_cfpcall: Fix stack balancing after an uncaught error
+    - try safe handle external handle
+    - Update minimum cmake version to 3.10
+    - fix: prevent calling uv.run while already running.
+    - move luv_work_cleanup into loop gc
+    - fix unused-variable warning
+    - test-dns: Don't skip 'Get only ipv6 tcp adresses for
+      luvit.io' test
+    - Bump Libuv to 1.50.0
+    - bump LuaJIT to v2.1.1736781742
+- Upgrade to 1.48.0-2:
+    - Fix garbage collection of scandir reqs
+        - This fixes a regression (use-after-free) that was
+          introduced in 1.48.0-1, see #694 (comment)
+    - Fix a few instances of undefined behavior caught by UBSan
+    - msvcbuild: Set MSVC 2022 as the default
+- Upgrade to 1.48.0-1:
+    - fix memory leak in fs.scandir sync mode
+    - bump lua-compat-5.3 to 0.13
+- Upgrade to v1.48.0-0:
+    - fix: Use os_uname() to check for Linux
+    - docs: typo in a table field name
+    - docs: most new_handle methods won't return fail
+    - test-tty: Don't depend on stdin/stdout handle type
+    - Bump/libuv
+    - Annotate .gitmodules with branch and tag
+- Upgrade to v1.47.0-0:
+    - Bump/luajit
+    - docs: Correct uv.spawn options.args docs about the first
+      argument
+    - Remove redundant CMake policy change
+    - docs: new_async callback is not optional
+    - update submodule
+    - Bump version to 1.47.0 in CMakeLists.txt
+- Upgrade to 1.46.0-0:
+    - update libuv to v1.46.0
+    - chore: update uv.tty_set_mode, and add tty test
+    - chore: fix crash in loop_gc
+    - fix: avoid dir be gc early.
+    - fix: callback handle error with non-strings
+    - docs: make process_kill signum arg optional
+    - docs: add missing uv.os_unsetenv() parameter
+    - docs: make uv.kill's signum optional
+- Remove upstreamed patch luv-fix-segfault-from-gc.patch
+
 -------------------------------------------------------------------
 Mon Dec  4 10:05:58 UTC 2023 - Noah Dörr <archecraft1@gmail.com>
 

lua-luv.spec

@@ -21,8 +21,8 @@
 %define lua_default 1
 %endif
 %define mod_name luv
-%define upver 1.45.0-0
-%define fixver %(echo %{upver}|sed 's|-|~|g')
+%define upver 1.51.0-1
+%define fixver %(echo %{upver}|sed 's|-|+|g')
 %define libluv_sover 1
 %define flavor @BUILD_FLAVOR@%{nil}
 %if "%{flavor}" == ""
@@ -36,15 +36,10 @@ Release:        0
 Summary:        Bare libuv bindings for lua
 License:        Apache-2.0
 Group:          Development/Languages/Other
-URL:            https://github.com/luvit/%{mod_name}
-Source0:        https://github.com/luvit/%{mod_name}/releases/download/%{upver}/%{mod_name}-%{upver}.tar.gz
+URL:            https://github.com/luvit/luv
+Source0:        https://github.com/luvit/luv/releases/download/%{upver}/luv-%{upver}.tar.gz
 Patch0:         lua-link.patch
 Patch1:         luv-module-install.patch
-# PATCH-FIX-UPSTREAM luv-fix-segfault-from-gc.patch gh#luvit/luv#599 mcepl@suse.com
-# merged https://github.com/luvit/luv/commit/ff5e90249e08 and
-# https://github.com/luvit/luv/commit/ecf3988c0be9
-# Also closes gh#luvit/luv#644
-Patch2:         luv-fix-segfault-from-gc.patch
 BuildRequires:  %{flavor}-compat-5.3
 BuildRequires:  %{flavor}-devel
 BuildRequires:  %{flavor}-luafilesystem

luv-1.45.0-0.tar.gz

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:fa6c46fb09f88320afa7f88017efd7b0d2b3a0158c5ba5b6851340b0332a2b81
-size 1468792

luv-fix-segfault-from-gc.patch

@@ -1,92 +0,0 @@
-diff --git a/src/handle.c b/src/handle.c
-index 9180da34..0977a565 100644
---- a/src/handle.c
-+++ b/src/handle.c
-@@ -88,13 +88,19 @@ static int luv_is_closing(lua_State* L) {
-   return 1;
- }
- 
-+static void luv_handle_free(uv_handle_t* handle);
-+
- static void luv_close_cb(uv_handle_t* handle) {
-   lua_State* L;
-   luv_handle_t* data = (luv_handle_t*)handle->data;
-   if (!data) return;
-   L = data->ctx->L;
--  luv_call_callback(L, data, LUV_CLOSED, 0);
--  luv_unref_handle(L, data);
-+  if(data->ref > 0) {
-+    luv_call_callback(L, data, LUV_CLOSED, 0);
-+    luv_unref_handle(L, data);
-+  } else {
-+    luv_handle_free(handle);
-+  }
- }
- 
- static int luv_close(lua_State* L) {
-@@ -127,12 +133,13 @@ static void luv_gc_cb(uv_handle_t* handle) {
- static int luv_handle_gc(lua_State* L) {
-   uv_handle_t** udata = (uv_handle_t**)lua_touserdata(L, 1);
-   uv_handle_t* handle = *udata;
-+  luv_handle_t* data = (luv_handle_t*)handle->data;
- 
-   // Only cleanup if the handle hasn't been cleaned up yet.
--  if (handle) {
-+  if (data->ref == LUA_NOREF) {
-     if (!uv_is_closing(handle)) {
-       // If the handle is not closed yet, close it first before freeing memory.
--      uv_close(handle, luv_gc_cb);
-+      uv_close(handle, luv_handle_free);
-     }
-     else {
-       // Otherwise, free the memory right away.
-@@ -140,6 +147,10 @@ static int luv_handle_gc(lua_State* L) {
-     }
-     // Mark as cleaned up by wiping the dangling pointer.
-     *udata = NULL;
-+  } else {
-+    // os.exit maybe cause gc before close_cb
-+    // use LUA_REFNIL to tell close_cb to free memory.
-+    data->ref = LUA_REFNIL;
-   }
- 
-   return 0;
-diff --git a/src/lhandle.c b/src/lhandle.c
-index 92b725a9..1c4cc800 100644
---- a/src/lhandle.c
-+++ b/src/lhandle.c
-@@ -104,6 +104,7 @@ static void luv_call_callback(lua_State* L, luv_handle_t* data, luv_callback_id
- 
- static void luv_unref_handle(lua_State* L, luv_handle_t* data) {
-   luaL_unref(L, LUA_REGISTRYINDEX, data->ref);
-+  data->ref = LUA_NOREF;
-   luaL_unref(L, LUA_REGISTRYINDEX, data->callbacks[0]);
-   luaL_unref(L, LUA_REGISTRYINDEX, data->callbacks[1]);
- }
-diff --git a/src/fs.c b/src/fs.c
-index 8ef36145..af59caa9 100644
---- a/src/fs.c
-+++ b/src/fs.c
-@@ -363,6 +363,9 @@ static int push_fs_result(lua_State* L, uv_fs_t* req) {
-       return 1;
-     }
-     case UV_FS_READDIR: {
-+      luaL_unref(L, LUA_REGISTRYINDEX, data->data_ref);
-+      data->data_ref = LUA_NOREF;
-+
-       if(req->result > 0) {
-         size_t i;
-         uv_dir_t *dir = (uv_dir_t*)req->ptr;
-@@ -938,6 +941,11 @@ static int luv_fs_readdir(lua_State* L) {
- 
-   req = (uv_fs_t*)lua_newuserdata(L, uv_req_size(UV_FS));
-   req->data = luv_setup_req(L, ctx, ref);
-+
-+  // ref the luv_dir_t so it doesn't get garbage collected before the readdir cb
-+  lua_pushvalue(L, 1);
-+  ((luv_req_t*)req->data)->data_ref = luaL_ref(L, LUA_REGISTRYINDEX);
-+
-   FS_CALL(uv_fs_readdir, req, dir->handle);
- }
- 
-     p(stat)

luv-module-install.patch

@@ -1,6 +1,12 @@
---- a/CMakeLists.txt
-+++ b/CMakeLists.txt
-@@ -271,7 +271,8 @@
+---
+ CMakeLists.txt |    3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+Index: luv-1.51.0-1/CMakeLists.txt
+===================================================================
+--- luv-1.51.0-1.orig/CMakeLists.txt	2025-07-25 19:14:46.432241486 +0200
++++ luv-1.51.0-1/CMakeLists.txt	2025-07-25 19:15:15.325766468 +0200
+@@ -278,7 +278,8 @@
      if (WIN32)
        set(MODULE_INSTALL_LIB_DIR "${CMAKE_INSTALL_PREFIX}/lib")
      else (WIN32)