Support seeking also from the end of file on S3 storage #28802
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The PR nextcloud#20033 added support for `fseek` for the S3 storage backend. However, the seek mode SEEK_END was left out that time. This PR fills this gap. Signed-off-by: Pauli Järvinen <pauli.jarvinen@gmail.com>
szaimen
requested review from
a team,
PVince81 and
blizzz
and removed request for
a team
juliushaertl
approved these changes
Sep 14, 2021
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Failure unrelated |
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does it make sense to backport? |
In my opinion, yes. This fixes an actual problem, and the patch should be applicable all the way starting from NC17. |
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So who should decide if this gets backported? |
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/backport to stable22 |
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/backport to stable21 |
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/backport to stable20 |
This was referenced Sep 20, 2021
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The PR #20033 added support for
fseekfor the S3 storage backend. However, the seek mode SEEK_END was left out that time. This PR adds this support.The motivation for this was that the getID3 library uses the seek mode SEEK_END and doesn't work properly without it. After the PR JamesHeinrich/getID3#328 got merged, the getID3 library no longer works at all on file system where
fseekreturns error with any used seek mode. This was the root cause for the issue owncloud/music#887.