Fix duplicate local printers in DNS-SD discovery for CUPS 2.4.x (Issue #1531, #1586, #1593)#1599
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…x (Issue OpenPrinting#1531) - Applied Till Kamppeter's patch for 2.4.x branch - Fixed use-after-free bug in local_dests pointer - Added _CUPS_DNSSD_INCOMPATIBLE state check in enumeration
…s with same UUID When create_local_printer() is called via DNS-SD discovery, check if a permanent queue already exists with the same UUID before creating a new temporary queue. If found, reuse the existing permanent queue instead. Fixes duplicate printer queues appearing when a permanent queue is already configured for a discovered printer. Related to Issue OpenPrinting#1531
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Looks all good to me, only remove the white-space change I mentioned. |
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Backport of fixes from PR #1531, #1586, and #1593 to CUPS 2.4.x branch.