| From: | Andrey Rachitskiy <pl0h0yp1(at)gmail(dot)com> |
|---|---|
| To: | Iliia Khaprov <i(dot)khaprov(at)gmail(dot)com> |
| Cc: | Roman Khapov <rkhapov(at)yandex-team(dot)ru>, pgsql-hackers(at)lists(dot)postgresql(dot)org, pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: inet/cidr: IPv4 prefix length overflows int and passes the range check |
| Date: | 2026-11-02 21:12:42 |
| Message-ID: | CAB8bMivbCEFS7xyi6kybJLQ=mTnnk9shwz6Wq8Rrv04+eavceQ@mail.gmail.com |
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| Lists: | pgsql-hackers |
вт, 3 нояб. 2026 г. в 02:00, Iliia Khaprov <i(dot)khaprov(at)gmail(dot)com>:
> Hi Roman,
>
> Thanks for looking into this.
> I thought about leading zeros, but abandoned it - maybe somebody
> relies on this quirk.
>
>
>
Hi Iliia,
I already made a patch as part of bug 19671 - please take a look at my
version. It covers IPv4 & IPv6.
| Attachment | Content-Type | Size |
|---|---|---|
| 0001-Fix-IPv4-CIDR-prefix-length-overflow-in-inet_net_pto.patch | text/x-patch | 10.2 KB |
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