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| author | Brent Baude <bbaude@redhat.com> | 2020-02-18 08:30:56 -0600 |
|---|---|---|
| committer | Brent Baude <bbaude@redhat.com> | 2020-02-20 10:22:45 -0600 |
| commit | e3b31a3ab80c5f681fb157f0e10eb2d3819ef18b (patch) | |
| tree | bc60e9b8f014d7de1d249aa23405320851329114 /contrib/cirrus/build_vm_images.sh | |
| parent | 8c0df03debe064f0bf6595a54d48349c79385e8b (diff) | |
| download | podman-e3b31a3ab80c5f681fb157f0e10eb2d3819ef18b.tar.gz podman-e3b31a3ab80c5f681fb157f0e10eb2d3819ef18b.tar.bz2 podman-e3b31a3ab80c5f681fb157f0e10eb2d3819ef18b.zip | |
implement reverse reader for log reads
in cases where the log file exceeds the available memory of a system, we had a bug that triggered an oom because the entire logfile was being read when the tail parameter was given. this reads in chunks and is more or less memory safe.
fixes: #5131
Signed-off-by: Brent Baude <bbaude@redhat.com>
Diffstat (limited to 'contrib/cirrus/build_vm_images.sh')
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