| From: | Juan José Santamaría Flecha <juanjo(dot)santamaria(at)gmail(dot)com> |
|---|---|
| To: | Pg Hackers <pgsql-hackers(at)postgresql(dot)org>, Michael Paquier <michael(at)paquier(dot)xyz> |
| Subject: | Fix fseek() detection of unseekable files on WIN32 |
| Date: | 2023-03-14 12:26:27 |
| Message-ID: | CAC+AXB26a4EmxM2suXxPpJaGrqAdxracd7hskLg-zxtPB50h7A@mail.gmail.com |
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| Lists: | pgsql-hackers |
Hello all,
As highlighted in [1] fseek() might fail to error even when accessing
unseekable streams.
PFA a patch that checks the file type before the actual fseek(), so only
supported calls are made.
[1]
https://www.postgresql.org/message-id/flat/b1448cd7-871e-20e3-8398-895e2d1d3bf9(at)gmail(dot)com
Regards,
Juan José Santamaría Flecha
| Attachment | Content-Type | Size |
|---|---|---|
| 0001-fix-fseek-detection-of-unseekable-files-for-WIN32.patch | application/octet-stream | 2.6 KB |
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