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(parent: 05c025a) | patch
resolv: Handle transaction ID collisions in parallel queries (bug 26600)
authorFlorian Weimer <fweimer@redhat.com>
Wed, 14 Oct 2020 08:54:39 +0000 (10:54 +0200)
committerFlorian Weimer <fweimer@redhat.com>
Tue, 10 Nov 2020 15:59:42 +0000 (16:59 +0100)
commit2dfa659a66f20facc4082207884c20e986ddecee
treeef6860aa55f3a3a5b439904dadcd56eb8ef01c11tree
parent05c025abca109daf7ddbc9e4562815a4274920efcommit | diff
resolv: Handle transaction ID collisions in parallel queries (bug 26600)

If the transaction IDs are equal, the old check attributed both
responses to the first query, not recognizing the second response.
This fixes bug 26600.

(cherry picked from commit f1f00c072138af90ae6da180f260111f09afe7a3)
NEWS diff | blob | blame | history
resolv/Makefile diff | blob | blame | history
resolv/res_send.c diff | blob | blame | history
resolv/tst-resolv-txnid-collision.c [new file with mode: 0644] blob
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