lua: fix CVE-2014-5461

Patch taken from Debian.

Refresh patches

Signed-off-by: Rosen Penev <rosenp@gmail.com>
(cherry picked from commit 78b0106f7d)

package/utils/lua/patches-host/013-lnum-strtoul-parsing-fixes.patch

@@ -1,8 +1,6 @@
-diff --git a/src/lnum.c b/src/lnum.c
-index 1456b6a2ed23..b0632b04c2b7 100644
 --- a/src/lnum.c
 +++ b/src/lnum.c
-@@ -127,6 +127,8 @@ static int luaO_str2i (const char *s, lua_Integer *res, char **endptr_ref) {
+@@ -127,6 +127,8 @@ static int luaO_str2i (const char *s, lu
  #else
        return 0;  /* Reject the number */
  #endif
@@ -11,7 +9,7 @@ index 1456b6a2ed23..b0632b04c2b7 100644
      }
    } else if ((v > LUA_INTEGER_MAX) || (*endptr && (!isspace(*endptr)))) {
      return TK_NUMBER;	/* not in signed range, or has '.', 'e' etc. trailing */
-@@ -310,3 +312,13 @@ int try_unmint( lua_Integer *r, lua_Integer ib ) {
+@@ -310,3 +312,13 @@ int try_unmint( lua_Integer *r, lua_Inte
    return 0;
  }
  
@@ -25,8 +23,6 @@ index 1456b6a2ed23..b0632b04c2b7 100644
 +  return (unsigned LUA_INTEGER)v;
 +}
 +#endif
-diff --git a/src/lnum_config.h b/src/lnum_config.h
-index 19d7a4231a49..1092eead6629 100644
 --- a/src/lnum_config.h
 +++ b/src/lnum_config.h
 @@ -141,7 +141,12 @@
@@ -43,6 +39,3 @@ index 19d7a4231a49..1092eead6629 100644
  #endif
  #ifndef LUA_INTEGER_MIN
  # define LUA_INTEGER_MIN (-LUA_INTEGER_MAX -1)  /* -2^16|32 */
--- 
-1.9.1
-