differ: fix deadlock on commit error #3241
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Signed-off-by: Tonis Tiigi <tonistiigi@gmail.com>
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LGTM |
AkihiroSuda
approved these changes
Apr 26, 2019
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In moby/buildkit#960 differ error is produced that was fixed in containerd/continuity#140 . When this error was reached the writer was not properly released resulting a "locked" message for next invocations. This PR fixes the line involved so the error does not get masked, and two other cases where errors would have also been swallowed previously.
Signed-off-by: Tonis Tiigi tonistiigi@gmail.com