I spent hours debugging an issue that boiled down to an IPV4 parser that treated leading zeroes as octal. Connections to 192.168.123.100 worked as expected. Co

I spent hours debugging an issue that boiled down to an IPV4 parser that treated leading zeroes as octal. Connections to 192.168.123.100 worked as expected. Connections to 192.168.123.034 went to 192.168.123.28. I thought sure it was an issue in my TCP client code, which was handling connections to hundreds of different devices. Guilty party was Poco::Net library if I recall correctly. I can maybe see this making sense if you provide four octal digits (0377), but not three, and I have a hard time believing anybody has ever used this on purpose.