external/squirrel/patches/patch5.patch

   1 diff --git a/external/squirrel/sqstdlib/sqstdstream.cpp b/external/squirrel/sqstdlib/sqstdstream.cpp
   2 index 1b7a08f..af866a8 100644
   3 --- a/external/squirrel/sqstdlib/sqstdstream.cpp
   4 +++ b/external/squirrel/sqstdlib/sqstdstream.cpp
   5 @@ -258,7 +258,11 @@ void init_streamclass(HSQUIRRELVM v)
   6         sq_pushstring(v,_SC("std_stream"),-1);\r
   7         if(SQ_FAILED(sq_get(v,-2))) {\r
   8                 sq_pushstring(v,_SC("std_stream"),-1);\r
   9 -               sq_newclass(v,SQFalse);\r
  10 +               if(SQ_FAILED(sq_newclass(v,SQFalse)))\r
  11 +               {\r
  12 +                 throw "Failed to create new std_stream class";\r
  13 +                 return;\r
  14 +               }\r
  15                 sq_settypetag(v,-1,(SQUserPointer)SQSTD_STREAM_TYPE_TAG);\r
  16                 SQInteger i = 0;\r
  17                 while(_stream_methods[i].name != 0) {\r
  18 @@ -266,10 +270,16 @@ void init_streamclass(HSQUIRRELVM v)
  19                         sq_pushstring(v,f.name,-1);\r
  20                         sq_newclosure(v,f.f,0);\r
  21                         sq_setparamscheck(v,f.nparamscheck,f.typemask);\r
  22 -                       sq_newslot(v,-3,SQFalse);\r
  23 +                       if(SQ_FAILED(sq_newslot(v,-3,SQFalse)))\r
  24 +                        {\r
  25 +                           throw "Failed to create new table slot for stream_method";\r
  26 +                        }\r
  27                         i++;\r
  28                 }\r
  29 -               sq_newslot(v,-3,SQFalse);\r
  30 +               if(SQ_FAILED(sq_newslot(v,-3,SQFalse)))\r
  31 +                {\r
  32 +                  throw "Failed to create new table slot for stream";\r
  33 +                }\r
  34                 sq_pushroottable(v);\r
  35                 sq_pushstring(v,_SC("stream"),-1);\r
  36                 sq_pushstring(v,_SC("std_stream"),-1);\r
  37 @@ -306,7 +316,10 @@ SQRESULT declare_stream(HSQUIRRELVM v,const SQChar* name,SQUserPointer typetag,c
  38                         sq_newslot(v,-3,SQFalse);\r
  39                         i++;\r
  40                 }\r
  41 -               sq_newslot(v,-3,SQFalse);\r
  42 +               if(SQ_FAILED(sq_newslot(v,-3,SQFalse)))\r
  43 +                {\r
  44 +                  throw "Failed to create new table slot";\r
  45 +                }\r
  46                 sq_pop(v,1);\r
  47                 \r
  48                 i = 0;\r
  49 @@ -317,7 +330,10 @@ SQRESULT declare_stream(HSQUIRRELVM v,const SQChar* name,SQUserPointer typetag,c
  50                         sq_newclosure(v,f.f,0);\r
  51                         sq_setparamscheck(v,f.nparamscheck,f.typemask);\r
  52                         sq_setnativeclosurename(v,-1,f.name);\r
  53 -                       sq_newslot(v,-3,SQFalse);\r
  54 +                       if(SQ_FAILED(sq_newslot(v,-3,SQFalse)))\r
  55 +                        {\r
  56 +                          throw "Failed to create new table slot for global";\r
  57 +                        }\r
  58                         i++;\r
  59                 }\r
  60                 //register the class in the target table\r
  61 diff --git a/external/squirrel/sqstdlib/sqstdsystem.cpp b/external/squirrel/sqstdlib/sqstdsystem.cpp
  62 index 40f78d7..b5359b6 100644
  63 --- a/external/squirrel/sqstdlib/sqstdsystem.cpp
  64 +++ b/external/squirrel/sqstdlib/sqstdsystem.cpp
  65 @@ -140,7 +140,10 @@ SQInteger sqstd_register_systemlib(HSQUIRRELVM v)
  66                 sq_newclosure(v,systemlib_funcs[i].f,0);\r
  67                 sq_setparamscheck(v,systemlib_funcs[i].nparamscheck,systemlib_funcs[i].typemask);\r
  68                 sq_setnativeclosurename(v,-1,systemlib_funcs[i].name);\r
  69 -               sq_newslot(v,-3,SQFalse);\r
  70 +               if(SQ_FAILED(sq_newslot(v,-3,SQFalse)))\r
  71 +               {\r
  72 +                 throw "Failed to create new table slot for systemlib_func";\r
  73 +               }\r
  74                 i++;\r
  75         }\r
  76         return 1;\r