external/squirrel/patches/squirrel_coverity.patch

   1 diff --git a/external/squirrel/sqstdlib/sqstdstring.cpp b/external/squirrel/sqstdlib/sqstdstring.cpp
   2 index 33316fa..a213135 100644
   3 --- a/external/squirrel/sqstdlib/sqstdstring.cpp
   4 +++ b/external/squirrel/sqstdlib/sqstdstring.cpp
   5 @@ -116,6 +116,7 @@ SQRESULT sqstd_format(HSQUIRRELVM v,SQInteger nformatstringidx,SQInteger *outlen
   6                                 fmt[fpos++] = _SC('\0');
   7                                 }
   8  #endif
   9 +                break;
  10                         case 'c':
  11                                 if(SQ_FAILED(sq_getinteger(v,nparam,&ti)))
  12                                         return sq_throwerror(v,_SC("integer expected for the specified format"));
  13 diff --git a/external/squirrel/squirrel/sqfuncstate.cpp b/external/squirrel/squirrel/sqfuncstate.cpp
  14 index aff80e5..1667815 100644
  15 --- a/external/squirrel/squirrel/sqfuncstate.cpp
  16 +++ b/external/squirrel/squirrel/sqfuncstate.cpp
  17 @@ -460,6 +460,7 @@ void SQFuncState::AddInstruction(SQInstruction &i)
  18                                 pi._arg1 = i._arg1;
  19                                 return;
  20                         }
  21 +            break;
  22                 case _OP_SET:
  23                 case _OP_NEWSLOT:
  24                         if(i._arg0 == i._arg3) {
  25 diff --git a/external/squirrel/squirrel/sqlexer.cpp b/external/squirrel/squirrel/sqlexer.cpp
  26 index 547835b..f4d4d04 100644
  27 --- a/external/squirrel/squirrel/sqlexer.cpp
  28 +++ b/external/squirrel/squirrel/sqlexer.cpp
  29 @@ -18,7 +18,24 @@
  30  #define TERMINATE_BUFFER() {_longstr.push_back(_SC('\0'));}
  31  #define ADD_KEYWORD(key,id) _keywords->NewSlot( SQString::Create(ss, _SC(#key)) ,SQInteger(id))
  32
  33 -SQLexer::SQLexer(){}
  34 +SQLexer::SQLexer() :
  35 +  _curtoken(0),
  36 +  _keywords(NULL),
  37 +  _reached_eof(false),
  38 +  _prevtoken(0),
  39 +  _currentline(0),
  40 +  _lasttokenline(0),
  41 +  _currentcolumn(0),
  42 +  _svalue(NULL),
  43 +  _nvalue(0),
  44 +  _fvalue(0.0),
  45 +  _readf(NULL),
  46 +  _up(NULL),
  47 +  _currdata('\0'),
  48 +  _sharedstate(NULL),
  49 +  _errfunc(NULL),
  50 +  _errtarget(NULL)
  51 +{}
  52  SQLexer::~SQLexer()
  53  {
  54         _keywords->Release();
  55 @@ -192,6 +209,7 @@ SQInteger SQLexer::Lex()
  56                         NEXT();
  57                         if (CUR_CHAR != _SC('=')){ RETURN_TOKEN('!')}
  58                         else { NEXT(); RETURN_TOKEN(TK_NE); }
  59 +            break;
  60                 case _SC('@'): {
  61                         SQInteger stype;
  62                         NEXT();
  63 @@ -203,6 +221,7 @@ SQInteger SQLexer::Lex()
  64                         }
  65                         Error(_SC("error parsing the string"));
  66                                            }
  67 +            break;
  68                 case _SC('"'):
  69                 case _SC('\''): {
  70                         SQInteger stype;
  71 @@ -211,6 +230,7 @@ SQInteger SQLexer::Lex()
  72                         }
  73                         Error(_SC("error parsing the string"));
  74                         }
  75 +            break;
  76                 case _SC('{'): case _SC('}'): case _SC('('): case _SC(')'): case _SC('['): case _SC(']'):
  77                 case _SC(';'): case _SC(','): case _SC('?'): case _SC('^'): case _SC('~'):
  78                         {SQInteger ret = CUR_CHAR;
  79 diff --git a/external/squirrel/squirrel/sqvm.cpp b/external/squirrel/squirrel/sqvm.cpp
  80 index de0927f..e941231 100644
  81 --- a/external/squirrel/squirrel/sqvm.cpp
  82 +++ b/external/squirrel/squirrel/sqvm.cpp
  83 @@ -306,6 +306,7 @@ bool SQVM::ToString(const SQObjectPtr &o,SQObjectPtr &res)
  84                                 }
  85                         }
  86                 }
  87 +        break;
  88         default:
  89                 scsprintf(_sp(rsl(sizeof(void*)+20)),_SC("(%s : 0x%p)"),GetTypeName(o),(void*)_rawval(o));
  90         }
  91 @@ -561,6 +562,7 @@ bool SQVM::FOREACH_OP(SQObjectPtr &o1,SQObjectPtr &o2,SQObjectPtr
  92                         _generator(o1)->Resume(this, o3);
  93                         _FINISH(0);
  94                 }
  95 +        break;
  96         default:
  97                 Raise_Error(_SC("cannot iterate %s"), GetTypeName(o1));
  98         }
  99 @@ -724,6 +726,7 @@ exception_restore:
 100                                         continue;
 101                                 }
 102                                                           }
 103 +                break;
 104                         case _OP_CALL: {
 105                                         SQObjectPtr clo = STK(arg1);
 106                                         switch (type(clo)) {