FS#67850 - Broken output and file when downloading multiple files with the same name
Attached to Project:
Pacman
Opened by Andrew Gregory (andrewgregory) - Tuesday, 08 September 2020, 03:40 GMT
Opened by Andrew Gregory (andrewgregory) - Tuesday, 08 September 2020, 03:40 GMT
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Details
Summary and Info:
Downloading multiple files with the same filename causes nonsensical download output and results in a broken file. Steps to Reproduce: sudo ./pacman -U --cachedir /tmp https://archmirror1.octyl.net/core/os/x86_64/linux-5.8.7.arch1-1-x86_64.pkg.tar.zst https://archmirror1.octyl.net/core/os/x86_64/linux-5.8.7.arch1-1-x86_64.pkg.tar.zst https://archmirror1.octyl.net/core/os/x86_64/linux-5.8.7.arch1-1-x86_64.pkg.tar.zst :: Retrieving packages... linux-5.8.7.arch1-1-x86_64 26.6 MiB -15.20 MiB/s --:-- [##############--------------------------] 3 linux-5.8.7.arch1-1-x86_64 35.6 MiB -9.69 MiB/s --:-- [###################---------------------] 49 linux-5.8.7.arch1-1-x86_64 32.9 MiB -21.02 MiB/s --:-- [##################----------------------] 4 linux-5.8.7.arch1-1-x86_64 39.6 MiB -2.92 MiB/s --:-- [#####################-------------------] 54 error: could not rename /tmp/linux-5.8.7.arch1-1-x86_64.pkg.tar.zst.part to /tmp/linux-5.8.7.arch1-1-x86_64.pkg.tar.zst (No such file or directory) error: could not rename /tmp/linux-5.8.7.arch1-1-x86_64.pkg.tar.zst.part to /tmp/linux-5.8.7.arch1-1-x86_64.pkg.tar.zst (No such file or directory) warning: failed to retrieve some files md5sum /tmp/linux-5.8.7.arch1-1-x86_64.pkg.tar.zst{,.orig} 5f8537c6685746992a36e92257eb8d2a /tmp/linux-5.8.7.arch1-1-x86_64.pkg.tar.zst 4968f1c7f28edfedd7205448228df00e /tmp/linux-5.8.7.arch1-1-x86_64.pkg.tar.zst.orig |
This task depends upon
1) Using -S where we know the final file names from the database. This can be readily addressed by a pre-download check.
2) Using -U where we may or may not know the final filename. That is a lot more difficult.