|  | @@ -119,14 +119,17 @@ static char *print_number(cJSON *item)
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				|  |  |  	if (fabs(((double)item->valueint)-d)<=DBL_EPSILON && d<=INT_MAX && d>=INT_MIN)
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				|  |  |  	{
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				|  |  |  		str=(char*)cJSON_malloc(21);	// 2^64+1 can be represented in 21 chars.
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				|  |  | -		sprintf(str,"%d",item->valueint);
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				|  |  | +		if (str) sprintf(str,"%d",item->valueint);
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				|  |  |  	}
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				|  |  |  	else
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				|  |  |  	{
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				|  |  |  		str=(char*)cJSON_malloc(64);	// This is a nice tradeoff.
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				|  |  | -		if (fabs(floor(d)-d)<=DBL_EPSILON)			sprintf(str,"%.0f",d);
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				|  |  | -		else if (fabs(d)<1.0e-6 || fabs(d)>1.0e9)	sprintf(str,"%e",d);
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				|  |  | -		else										sprintf(str,"%f",d);
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				|  |  | +		if (str)
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				|  |  | +		{
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				|  |  | +			if (fabs(floor(d)-d)<=DBL_EPSILON)			sprintf(str,"%.0f",d);
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				|  |  | +			else if (fabs(d)<1.0e-6 || fabs(d)>1.0e9)	sprintf(str,"%e",d);
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				|  |  | +			else										sprintf(str,"%f",d);
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				|  |  | +		}
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				|  |  |  	}
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				|  |  |  	return str;
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				|  |  |  }
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				|  | @@ -189,6 +192,8 @@ static char *print_string_ptr(const char *str)
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				|  |  |  	ptr=str;while (*ptr && ++len) {if ((unsigned char)*ptr<32 || *ptr=='\"' || *ptr=='\\') len++;ptr++;}
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				|  |  |  	
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				|  |  |  	out=(char*)cJSON_malloc(len+3);
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				|  |  | +	if (!out) return 0;
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				|  |  | +
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				|  |  |  	ptr2=out;ptr=str;
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				|  |  |  	*ptr2++='\"';
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				|  |  |  	while (*ptr)
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				|  | @@ -364,6 +369,7 @@ static const char *parse_object(cJSON *item,const char *value)
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				|  |  |  	if (*value=='}') return value+1;	// empty array.
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				|  |  |  	
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				|  |  |  	item->child=child=cJSON_New_Item();
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				|  |  | +	if (!item->child) return 0;
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				|  |  |  	value=skip(parse_string(child,skip(value)));
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				|  |  |  	if (!value) return 0;
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				|  |  |  	child->string=child->valuestring;child->valuestring=0;
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				|  | @@ -454,11 +460,11 @@ cJSON *cJSON_GetObjectItem(cJSON *object,const char *string)	{cJSON *c=object->c
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				|  |  |  // Utility for array list handling.
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				|  |  |  static void suffix_object(cJSON *prev,cJSON *item) {prev->next=item;item->prev=prev;}
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				|  |  |  // Utility for handling references.
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				|  |  | -static cJSON *create_reference(cJSON *item) {cJSON *ref=cJSON_New_Item();memcpy(ref,item,sizeof(cJSON));ref->string=0;ref->type|=cJSON_IsReference;ref->next=ref->prev=0;return ref;}
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				|  |  | +static cJSON *create_reference(cJSON *item) {cJSON *ref=cJSON_New_Item();if (!ref) return 0;memcpy(ref,item,sizeof(cJSON));ref->string=0;ref->type|=cJSON_IsReference;ref->next=ref->prev=0;return ref;}
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				|  |  |  
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				|  |  |  // Add item to array/object.
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				|  |  | -void   cJSON_AddItemToArray(cJSON *array, cJSON *item)						{cJSON *c=array->child;if (!c) {array->child=item;} else {while (c && c->next) c=c->next; suffix_object(c,item);}}
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				|  |  | -void   cJSON_AddItemToObject(cJSON *object,const char *string,cJSON *item)	{if (item->string) cJSON_free(item->string);item->string=cJSON_strdup(string);cJSON_AddItemToArray(object,item);}
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				|  |  | +void   cJSON_AddItemToArray(cJSON *array, cJSON *item)						{if (!item) return; cJSON *c=array->child;if (!c) {array->child=item;} else {while (c && c->next) c=c->next; suffix_object(c,item);}}
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				|  |  | +void   cJSON_AddItemToObject(cJSON *object,const char *string,cJSON *item)	{if (!item) return; if (item->string) cJSON_free(item->string);item->string=cJSON_strdup(string);cJSON_AddItemToArray(object,item);}
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				|  |  |  void	cJSON_AddItemReferenceToArray(cJSON *array, cJSON *item)						{cJSON_AddItemToArray(array,create_reference(item));}
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				|  |  |  void	cJSON_AddItemReferenceToObject(cJSON *object,const char *string,cJSON *item)	{cJSON_AddItemToObject(object,string,create_reference(item));}
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				|  |  |  
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				|  | @@ -475,16 +481,16 @@ void   cJSON_ReplaceItemInArray(cJSON *array,int which,cJSON *newitem)		{cJSON *
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				|  |  |  void   cJSON_ReplaceItemInObject(cJSON *object,const char *string,cJSON *newitem){int i=0;cJSON *c=object->child;while(c && cJSON_strcasecmp(c->string,string))i++,c=c->next;if(c){newitem->string=cJSON_strdup(string);cJSON_ReplaceItemInArray(object,i,newitem);}}
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				|  |  |  
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				|  |  |  // Create basic types:
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				|  |  | -cJSON *cJSON_CreateNull()						{cJSON *item=cJSON_New_Item();item->type=cJSON_NULL;return item;}
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				|  |  | -cJSON *cJSON_CreateTrue()						{cJSON *item=cJSON_New_Item();item->type=cJSON_True;return item;}
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				|  |  | -cJSON *cJSON_CreateFalse()						{cJSON *item=cJSON_New_Item();item->type=cJSON_False;return item;}
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				|  |  | -cJSON *cJSON_CreateNumber(double num)			{cJSON *item=cJSON_New_Item();item->type=cJSON_Number;item->valuedouble=num;item->valueint=(int)num;return item;}
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				|  |  | -cJSON *cJSON_CreateString(const char *string)	{cJSON *item=cJSON_New_Item();item->type=cJSON_String;item->valuestring=cJSON_strdup(string);return item;}
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				|  |  | -cJSON *cJSON_CreateArray()						{cJSON *item=cJSON_New_Item();item->type=cJSON_Array;return item;}
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				|  |  | -cJSON *cJSON_CreateObject()						{cJSON *item=cJSON_New_Item();item->type=cJSON_Object;return item;}
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				|  |  | +cJSON *cJSON_CreateNull()						{cJSON *item=cJSON_New_Item();if(item)item->type=cJSON_NULL;return item;}
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				|  |  | +cJSON *cJSON_CreateTrue()						{cJSON *item=cJSON_New_Item();if(item)item->type=cJSON_True;return item;}
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				|  |  | +cJSON *cJSON_CreateFalse()						{cJSON *item=cJSON_New_Item();if(item)item->type=cJSON_False;return item;}
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				|  |  | +cJSON *cJSON_CreateNumber(double num)			{cJSON *item=cJSON_New_Item();if(item){item->type=cJSON_Number;item->valuedouble=num;item->valueint=(int)num;}return item;}
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				|  |  | +cJSON *cJSON_CreateString(const char *string)	{cJSON *item=cJSON_New_Item();if(item){item->type=cJSON_String;item->valuestring=cJSON_strdup(string);}return item;}
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				|  |  | +cJSON *cJSON_CreateArray()						{cJSON *item=cJSON_New_Item();if(item)item->type=cJSON_Array;return item;}
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				|  |  | +cJSON *cJSON_CreateObject()						{cJSON *item=cJSON_New_Item();if(item)item->type=cJSON_Object;return item;}
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				|  |  |  
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				|  |  |  // Create Arrays:
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				|  |  | -cJSON *cJSON_CreateIntArray(int *numbers,int count)				{int i;cJSON *n=0,*p=0,*a=cJSON_CreateArray();for(i=0;i<count;i++){n=cJSON_CreateNumber(numbers[i]);if(!i)a->child=n;else suffix_object(p,n);p=n;}return a;}
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				|  |  | -cJSON *cJSON_CreateFloatArray(float *numbers,int count)			{int i;cJSON *n=0,*p=0,*a=cJSON_CreateArray();for(i=0;i<count;i++){n=cJSON_CreateNumber(numbers[i]);if(!i)a->child=n;else suffix_object(p,n);p=n;}return a;}
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				|  |  | -cJSON *cJSON_CreateDoubleArray(double *numbers,int count)		{int i;cJSON *n=0,*p=0,*a=cJSON_CreateArray();for(i=0;i<count;i++){n=cJSON_CreateNumber(numbers[i]);if(!i)a->child=n;else suffix_object(p,n);p=n;}return a;}
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				|  |  | -cJSON *cJSON_CreateStringArray(const char **strings,int count)	{int i;cJSON *n=0,*p=0,*a=cJSON_CreateArray();for(i=0;i<count;i++){n=cJSON_CreateString(strings[i]);if(!i)a->child=n;else suffix_object(p,n);p=n;}return a;}
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				|  |  | +cJSON *cJSON_CreateIntArray(int *numbers,int count)				{int i;cJSON *n=0,*p=0,*a=cJSON_CreateArray();for(i=0;a && i<count;i++){n=cJSON_CreateNumber(numbers[i]);if(!i)a->child=n;else suffix_object(p,n);p=n;}return a;}
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				|  |  | +cJSON *cJSON_CreateFloatArray(float *numbers,int count)			{int i;cJSON *n=0,*p=0,*a=cJSON_CreateArray();for(i=0;a && i<count;i++){n=cJSON_CreateNumber(numbers[i]);if(!i)a->child=n;else suffix_object(p,n);p=n;}return a;}
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				|  |  | +cJSON *cJSON_CreateDoubleArray(double *numbers,int count)		{int i;cJSON *n=0,*p=0,*a=cJSON_CreateArray();for(i=0;a && i<count;i++){n=cJSON_CreateNumber(numbers[i]);if(!i)a->child=n;else suffix_object(p,n);p=n;}return a;}
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				|  |  | +cJSON *cJSON_CreateStringArray(const char **strings,int count)	{int i;cJSON *n=0,*p=0,*a=cJSON_CreateArray();for(i=0;a && i<count;i++){n=cJSON_CreateString(strings[i]);if(!i)a->child=n;else suffix_object(p,n);p=n;}return a;}
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