static char *print_object( cJSON *item, int depth, int fmt )
static char *print_object(cJSON *item,int depth,int fmt,printbuffer *p)
 {
	char **entries=0,**names=0;
	char *out=0,*ptr,*ret,*str;int len=7,i=0,j;
	cJSON *child=item->child;
	int numentries=0,fail=0;
	size_t tmplen=0;
 	/* Count the number of entries. */
	while (child) numentries++,child=child->next;
	/* Explicitly handle empty object case */
	if (!numentries)
	{
		if (p) out=ensure(p,fmt?depth+4:3);
		else	out=(char*)cJSON_malloc(fmt?depth+4:3);
		if (!out)	return 0;
		ptr=out;*ptr++='{';
		if (fmt) {*ptr++='\n';for (i=0;i<depth;i++) *ptr++='\t';}
		*ptr++='}';*ptr++=0;
		return out;
	}
	if (p)
	{
		/* Compose the output: */
		i=p->offset;
		len=fmt?2:1;	ptr=ensure(p,len+1);	if (!ptr) return 0;
		*ptr++='{';	if (fmt) *ptr++='\n';	*ptr=0;	p->offset+=len;
		child=item->child;depth++;
		while (child)
		{
			if (fmt)
			{
				ptr=ensure(p,depth);	if (!ptr) return 0;
				for (j=0;j<depth;j++) *ptr++='\t';
				p->offset+=depth;
			}
			print_string_ptr(child->string,p);
			p->offset=update(p);
			
			len=fmt?2:1;
			ptr=ensure(p,len);	if (!ptr) return 0;
			*ptr++=':';if (fmt) *ptr++='\t';
			p->offset+=len;
			
			print_value(child,depth,fmt,p);
			p->offset=update(p);

			len=(fmt?1:0)+(child->next?1:0);
			ptr=ensure(p,len+1); if (!ptr) return 0;
			if (child->next) *ptr++=',';
			if (fmt) *ptr++='\n';*ptr=0;
			p->offset+=len;
			child=child->next;
 		}
		ptr=ensure(p,fmt?(depth+1):2);	 if (!ptr) return 0;
		if (fmt)	for (i=0;i<depth-1;i++) *ptr++='\t';
		*ptr++='}';*ptr=0;
		out=(p->buffer)+i;
 	}
	else
	{
		/* Allocate space for the names and the objects */
		entries=(char**)cJSON_malloc(numentries*sizeof(char*));
		if (!entries) return 0;
		names=(char**)cJSON_malloc(numentries*sizeof(char*));
		if (!names) {cJSON_free(entries);return 0;}
		memset(entries,0,sizeof(char*)*numentries);
		memset(names,0,sizeof(char*)*numentries);

		/* Collect all the results into our arrays: */
		child=item->child;depth++;if (fmt) len+=depth;
		while (child && !fail)
		{
			names[i]=str=print_string_ptr(child->string,0);
			entries[i++]=ret=print_value(child,depth,fmt,0);
			if (str && ret) len+=strlen(ret)+strlen(str)+2+(fmt?2+depth:0); else fail=1;
			child=child->next;
		}
		
		/* Try to allocate the output string */
		if (!fail)	out=(char*)cJSON_malloc(len);
		if (!out) fail=1;

		/* Handle failure */
		if (fail)
		{
			for (i=0;i<numentries;i++) {if (names[i]) cJSON_free(names[i]);if (entries[i]) cJSON_free(entries[i]);}
			cJSON_free(names);cJSON_free(entries);
			return 0;
		}
		
		/* Compose the output: */
		*out='{';ptr=out+1;if (fmt)*ptr++='\n';*ptr=0;
		for (i=0;i<numentries;i++)
		{
			if (fmt) for (j=0;j<depth;j++) *ptr++='\t';
			tmplen=strlen(names[i]);memcpy(ptr,names[i],tmplen);ptr+=tmplen;
			*ptr++=':';if (fmt) *ptr++='\t';
			strcpy(ptr,entries[i]);ptr+=strlen(entries[i]);
			if (i!=numentries-1) *ptr++=',';
			if (fmt) *ptr++='\n';*ptr=0;
			cJSON_free(names[i]);cJSON_free(entries[i]);
		}
		
		cJSON_free(names);cJSON_free(entries);
		if (fmt) for (i=0;i<depth-1;i++) *ptr++='\t';
		*ptr++='}';*ptr++=0;
 	}
 	return out;	
 }

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.