Fixed: #55 ryzom_client crashes on start with unprotected error in call to Lua API

This commit is contained in:
kervala 2013-09-22 10:47:12 +02:00
parent d81c9db04e
commit 3294955c60
4 changed files with 128 additions and 6 deletions

View file

@ -144,11 +144,6 @@ IF(WITH_NEL)
IF(WITH_GUI)
FIND_PACKAGE(Libwww REQUIRED)
IF(WITH_LUA51)
FIND_PACKAGE(Lua51 REQUIRED)
ELSE(WITH_LUA51)
FIND_PACKAGE(Lua50 REQUIRED)
ENDIF(WITH_LUA51)
FIND_PACKAGE(Luabind REQUIRED)
FIND_PACKAGE(CURL REQUIRED)

View file

@ -0,0 +1,81 @@
# Locate Lua library
# This module defines
# LUA52_FOUND, if false, do not try to link to Lua
# LUA_LIBRARIES
# LUA_INCLUDE_DIR, where to find lua.h
# LUA_VERSION_STRING, the version of Lua found (since CMake 2.8.8)
#
# Note that the expected include convention is
# #include "lua.h"
# and not
# #include <lua/lua.h>
# This is because, the lua location is not standardized and may exist
# in locations other than lua/
#=============================================================================
# Copyright 2007-2009 Kitware, Inc.
#
# Distributed under the OSI-approved BSD License (the "License");
# see accompanying file Copyright.txt for details.
#
# This software is distributed WITHOUT ANY WARRANTY; without even the
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the License for more information.
#=============================================================================
# (To distribute this file outside of CMake, substitute the full
# License text for the above reference.)
find_path(LUA_INCLUDE_DIR lua.h
HINTS
ENV LUA_DIR
PATH_SUFFIXES include/lua52 include/lua5.2 include/lua-5.2 include/lua include
PATHS
~/Library/Frameworks
/Library/Frameworks
/sw # Fink
/opt/local # DarwinPorts
/opt/csw # Blastwave
/opt
)
find_library(LUA_LIBRARY
NAMES lua52 lua5.2 lua-5.2 lua
HINTS
ENV LUA_DIR
PATH_SUFFIXES lib
PATHS
~/Library/Frameworks
/Library/Frameworks
/sw
/opt/local
/opt/csw
/opt
)
if(LUA_LIBRARY)
# include the math library for Unix
if(UNIX AND NOT APPLE AND NOT BEOS)
find_library(LUA_MATH_LIBRARY m)
set( LUA_LIBRARIES "${LUA_LIBRARY};${LUA_MATH_LIBRARY}" CACHE STRING "Lua Libraries")
# For Windows and Mac, don't need to explicitly include the math library
else()
set( LUA_LIBRARIES "${LUA_LIBRARY}" CACHE STRING "Lua Libraries")
endif()
endif()
if(LUA_INCLUDE_DIR AND EXISTS "${LUA_INCLUDE_DIR}/lua.h")
file(STRINGS "${LUA_INCLUDE_DIR}/lua.h" lua_version_str REGEX "^#define[ \t]+LUA_RELEASE[ \t]+\"Lua .+\"")
string(REGEX REPLACE "^#define[ \t]+LUA_RELEASE[ \t]+\"Lua ([^\"]+)\".*" "\\1" LUA_VERSION_STRING "${lua_version_str}")
unset(lua_version_str)
endif()
include(FindPackageHandleStandardArgs)
# handle the QUIETLY and REQUIRED arguments and set LUA_FOUND to TRUE if
# all listed variables are TRUE
FIND_PACKAGE_HANDLE_STANDARD_ARGS(Lua52
REQUIRED_VARS LUA_LIBRARIES LUA_INCLUDE_DIR
VERSION_VAR LUA_VERSION_STRING)
mark_as_advanced(LUA_INCLUDE_DIR LUA_LIBRARIES LUA_LIBRARY LUA_MATH_LIBRARY)

View file

@ -4,6 +4,48 @@
# LUABIND_FOUND, if false, do not try to link to LUABIND
# LUABIND_INCLUDE_DIR, where to find headers.
MACRO(FIND_CORRECT_LUA_VERSION)
# Check Lua version linked to Luabind under Linux
IF(LUABIND_LIBRARY_RELEASE MATCHES "\\.so")
INCLUDE(CheckDepends)
SET(LUA52_LIBRARY "liblua5.2")
CHECK_LINKED_LIBRARY(LUABIND_LIBRARY_RELEASE LUA52_LIBRARY LUALIB_FOUND)
IF(LUALIB_FOUND)
MESSAGE(STATUS "Luabind is using Lua 5.2")
FIND_PACKAGE(Lua52 REQUIRED)
ELSE(LUALIB_FOUND)
SET(LUA51_LIBRARY "liblua5.1")
CHECK_LINKED_LIBRARY(LUABIND_LIBRARY_RELEASE LUA51_LIBRARY LUALIB_FOUND)
IF(LUALIB_FOUND)
MESSAGE(STATUS "Luabind is using Lua 5.1")
FIND_PACKAGE(Lua51 REQUIRED)
ELSE(LUALIB_FOUND)
SET(LUA50_LIBRARY "liblua5.0")
CHECK_LINKED_LIBRARY(LUABIND_LIBRARY_RELEASE LUA50_LIBRARY LUALIB_FOUND)
IF(LUALIB_FOUND)
MESSAGE(STATUS "Luabind is using Lua 5.0")
FIND_PACKAGE(Lua50 REQUIRED)
ELSE(LUALIB_FOUND)
MESSAGE(FATAL_ERROR "Can't determine Lua version used by Luabind")
ENDIF(LUALIB_FOUND)
ENDIF(LUALIB_FOUND)
ENDIF(LUALIB_FOUND)
ELSE(LUABIND_LIBRARY_RELEASE MATCHES "\\.so")
# TODO: find a way to detect Lua version
IF(WITH_LUA52)
FIND_PACKAGE(Lua52 REQUIRED)
ELSEIF(WITH_LUA51)
FIND_PACKAGE(Lua51 REQUIRED)
ELSE(WITH_LUA52)
FIND_PACKAGE(Lua50 REQUIRED)
ENDIF(WITH_LUA52)
ENDIF(LUABIND_LIBRARY_RELEASE MATCHES "\\.so")
ENDMACRO(FIND_CORRECT_LUA_VERSION)
IF(LUABIND_LIBRARIES AND LUABIND_INCLUDE_DIR)
# in cache already
SET(Luabind_FIND_QUIETLY TRUE)
@ -84,6 +126,9 @@ IF(LUABIND_FOUND)
IF(LUABIND_VERSION_FILE)
SET(LUABIND_DEFINITIONS "-DHAVE_LUABIND_VERSION")
ENDIF(LUABIND_VERSION_FILE)
FIND_CORRECT_LUA_VERSION()
IF(NOT Luabind_FIND_QUIETLY)
MESSAGE(STATUS "Found Luabind: ${LUABIND_LIBRARIES}")
ENDIF(NOT Luabind_FIND_QUIETLY)

View file

@ -345,7 +345,8 @@ MACRO(NL_SETUP_RYZOM_DEFAULT_OPTIONS)
###
# Optional support
###
OPTION(WITH_LUA51 "Build Ryzom Core using Lua51" ON )
OPTION(WITH_LUA51 "Build Ryzom Core using Lua 5.1" ON )
OPTION(WITH_LUA52 "Build Ryzom Core using Lua 5.2" OFF)
ENDMACRO(NL_SETUP_RYZOM_DEFAULT_OPTIONS)
MACRO(NL_SETUP_SNOWBALLS_DEFAULT_OPTIONS)