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[lwip-devel] [bug #57526] Fix the dns entries pcb_idx range


From: Konstantin
Subject: [lwip-devel] [bug #57526] Fix the dns entries pcb_idx range
Date: Sat, 11 Jan 2020 03:34:55 -0500 (EST)
User-agent: Mozilla/5.0 (Windows NT 5.1; rv:52.0) Gecko/20100101 Firefox/52.0

Follow-up Comment #2, bug #57526 (project lwip):

Silly me, mixed up the versions.

The behavior was observed in test project, but the version used there was
2.0.0.RC1. :)

A line "entry->state = DNS_STATE_DONE" was missing there, which caused
dns_check_entry() to call dns_send() with illegal entry->pcb_idx. This was
already fixed in 2.0.0.RC2 .

Sorry for inconvenience.

Best regards,

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