[FS#603] umdns crashes on reboot

[LEDE Bugs]

The following task has a new comment added:

FS#603 - umdns crashes on reboot
User who did this - Rafał Miłecki (rmilecki)

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Fixed in umdns project commit d4376788601c ("Cancel (re)connect timer when deleting interface").

Update of umdns package pushed in:
- commit 0ebc681fe28f ("umdns: update to the 2017-03-10 version")
- commit 0eed4a61b9a5 ("umdns: update to the 2017-03-10 version")
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More information can be found at the following URL:
https://bugs.lede-project.org/index.php?do=details&task_id=603#comment2137