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| author | cinap_lenrek <cinap_lenrek@felloff.net> | 2017-04-08 22:50:17 +0200 |
|---|---|---|
| committer | cinap_lenrek <cinap_lenrek@felloff.net> | 2017-04-08 22:50:17 +0200 |
| commit | fd78f6722efb439b9dd640886096f8f2b3c2f8f0 (patch) | |
| tree | d3a3bd910c86b20be11c5173d4023408eafcdede /386 | |
| parent | 00fbdd622aeb6ab3665a9970d7acb6bdd225028b (diff) | |
| download | plan9front-fd78f6722efb439b9dd640886096f8f2b3c2f8f0.tar.xz | |
upas/common: deliver mail to mdir as .tmp file and rename after it has been fully written
theres a race condition when mail delivery to mdir is slow,
then upas/fs sees partial mail file and caches the truncated
file size.
to avoid this, delivery will create the new mail file with
the .tmp extension (which is ignored by upas/fs) and after
everything has been written, rename it to the final name.
Diffstat (limited to '386')
0 files changed, 0 insertions, 0 deletions