| From: | Joseph Koshakow <koshy44(at)gmail(dot)com> |
|---|---|
| To: | Andres Freund <andres(at)anarazel(dot)de> |
| Cc: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, pgsql-hackers(at)lists(dot)postgresql(dot)org |
| Subject: | Re: Fix overflow in DecodeInterval |
| Date: | 2022-02-13 19:34:34 |
| Message-ID: | CAAvxfHdyDCTbuVdHdF0kS=jCawG4ziPSntL9LWgBihRfuc+tpw@mail.gmail.com |
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| Lists: | pgsql-hackers |
Actually found an additional overflow issue in
DecodeInterval. I've updated the patch with the
fix. Specifically it prevents trying to negate a field
if it equals INT_MIN. Let me know if this is best
put into another patch.
- Joe Koshakow
| Attachment | Content-Type | Size |
|---|---|---|
| v4-0001-Check-for-overflow-when-decoding-an-interval.patch | text/x-patch | 14.3 KB |
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