[Bug network/21885] getaddrinfo: gethosts does not release resolver context on memory allocation failure

[cvs-commit at gcc dot gnu.org]

https://sourceware.org/bugzilla/show_bug.cgi?id=21885

--- Comment #4 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Florian Weimer <fw@sourceware.org>:

https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=8b222fa38700422b4da6731806835f0bbf40920d

commit 8b222fa38700422b4da6731806835f0bbf40920d
Author: Florian Weimer <fweimer@redhat.com>
Date:   Mon Jan 20 18:37:13 2020 +0100

    getaddrinfo: Fix resource leak after strdup failure in gethosts [BZ #25425]

    Filip Ochnik spotted that one of the error jumps in gethosts fails to
    call __resolv_context_put to release the resolver context.

    Fixes commit 352f4ff9a268b81ef5d4b2413f582565806e4790 ("resolv:
    Introduce struct resolv_context [BZ #21668]") and commit
    964263bb8d650f1681665c55704fb01a8e725621 ("getaddrinfo: Release
    resolver context on error in gethosts [BZ #21885]").

    Reviewed-by: Siddhesh Poyarekar <siddhesh@sourceware.org>

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