rust/library/std
bors 74874a690b Auto merge of #83652 - xu-cheng:ipv4-octal, r=sfackler
Disallow octal format in Ipv4 string

In its original specification, leading zero in Ipv4 string is interpreted
as octal literals. So a IP address 0127.0.0.1 actually means 87.0.0.1.

This confusion can lead to many security vulnerabilities. Therefore, in
[IETF RFC 6943], it suggests to disallow octal/hexadecimal format in Ipv4
string all together.

Existing implementation already disallows hexadecimal numbers. This commit
makes Parser reject octal numbers.

Fixes #83648.

[IETF RFC 6943]: https://tools.ietf.org/html/rfc6943#section-3.1.1
2021-03-30 19:34:23 +00:00
..
benches
src Auto merge of #83652 - xu-cheng:ipv4-octal, r=sfackler 2021-03-30 19:34:23 +00:00
tests
build.rs
Cargo.toml feat: Update hashbrown to instantiate less llvm IR 2021-03-16 11:20:26 +01:00