D50537.diff
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D50537.diff
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	diff --git a/libexec/flua/modules/lfbsd.c b/libexec/flua/modules/lfbsd.c
	--- a/libexec/flua/modules/lfbsd.c
	+++ b/libexec/flua/modules/lfbsd.c
	@@ -88,13 +88,22 @@
	argv = luaL_checkarraystrings(L, 1);
	if (0 != (r = posix_spawnp(&pid, argv[0], &action, NULL,
	(charconst)argv, environ))) {
	+ close(stdin_pipe[0]);
	+ close(stdin_pipe[1]);
	+ posix_spawn_file_actions_destroy(&action);
	+
	lua_pushnil(L);
	lua_pushstring(L, strerror(r));
	lua_pushinteger(L, r);
	return (3);
	}
	+
	+ close(stdin_pipe[0]);
	+ posix_spawn_file_actions_destroy(&action);
	+
	while (waitpid(pid, &pstat, 0) == -1) {
	if (errno != EINTR) {
	+ close(stdin_pipe[1]);
	lua_pushnil(L);
	lua_pushstring(L, strerror(r));
	lua_pushinteger(L, r);
	@@ -109,12 +118,7 @@
	return (3);
	}

	- posix_spawn_file_actions_destroy(&action);
	-
	- if (stdin_pipe[0] != -1)
	- close(stdin_pipe[0]);
	- if (stdin_pipe[1] != -1)
	- close(stdin_pipe[1]);
	+ close(stdin_pipe[1]);
	lua_pushinteger(L, pid);
	return 1;
	}