- sscanf(attr[i + 1], "%f%*[%%, \t]%f%*[%%, \t]%f%*[%%, \t]%f", &p->viewMinx, &p->viewMiny, &p->viewWidth, &p->viewHeight);
+ const char *s = attr[i + 1];
+ char buf[64];
+ s = nsvg__parseNumber(s, buf, 64);
+ p->viewMinx = nsvg__atof(buf);
+ while (*s && (nsvg__isspace(*s) || *s == '%' || *s == ',')) s++;
+ if (!*s) return;
+ s = nsvg__parseNumber(s, buf, 64);
+ p->viewMiny = nsvg__atof(buf);
+ while (*s && (nsvg__isspace(*s) || *s == '%' || *s == ',')) s++;
+ if (!*s) return;
+ s = nsvg__parseNumber(s, buf, 64);
+ p->viewWidth = nsvg__atof(buf);
+ while (*s && (nsvg__isspace(*s) || *s == '%' || *s == ',')) s++;
+ if (!*s) return;
+ s = nsvg__parseNumber(s, buf, 64);
+ p->viewHeight = nsvg__atof(buf);