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Bug#1072922: nullmailer: "sendmail -bs" crashes: "traps: nullmailer-smtp[15059] general protection fault ip:7f0368d73dd9 sp:7fff5e3d7088 error:0 in libc.so.6[7f0368c41000+157000]"

From David Bremner <david@tethera.net>
Newsgroups linux.debian.bugs.dist
Subject Bug#1072922: nullmailer: "sendmail -bs" crashes: "traps: nullmailer-smtp[15059] general protection fault ip:7f0368d73dd9 sp:7fff5e3d7088 error:0 in libc.so.6[7f0368c41000+157000]"
Date 2024-06-11 12:50 +0200
Message-ID <IO7eF-28ic-5@gated-at.bofh.it> (permalink)
References (1 earlier) <INXfj-224p-1@gated-at.bofh.it> <INMtz-1Vkh-1@gated-at.bofh.it> <INXIl-22do-3@gated-at.bofh.it> <INMtz-1Vkh-1@gated-at.bofh.it> <INXIl-22do-3@gated-at.bofh.it>
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Axel Beckert <abe@debian.org> writes:

> Hi David,
>
> David Bremner wrote:
>> swaks -t bremner@debian.org --pipe 'gdb -batch -ex run -ex bt --args /usr/lib/sendmail -bs'
>> 
>> This actually runs without segfaulting, which made me think it might be
>> a memory error.
>
> There's one memory fix commit upstream in the master branch:
> https://github.com/bruceg/nullmailer/commit/834e2eb6b7eac2648fc371c432a46e98d5966bb4
>
> Could it be this one? At least "fdbuf.c" sounds as if it might be
> involved in file descriptor thingies.
>

We're actually running a snapshot of master, so that commit is in
testing and unstable.

d

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Bug#1072922: nullmailer: "sendmail -bs" crashes: "traps: nullmailer-smtp[15059] general protection fault ip:7f0368d73dd9 sp:7fff5e3d7088 error:0 in libc.so.6[7f0368c41000+157000]" Axel Beckert <abe@debian.org> - 2024-06-10 14:40 +0200
  Bug#1072922: nullmailer: "sendmail -bs" crashes: "traps: nullmailer-smtp[15059] general protection fault ip:7f0368d73dd9 sp:7fff5e3d7088 error:0 in libc.so.6[7f0368c41000+157000]" David Bremner <david@tethera.net> - 2024-06-11 02:10 +0200
    Bug#1072922: nullmailer: "sendmail -bs" crashes: "traps: nullmailer-smtp[15059] general protection fault ip:7f0368d73dd9 sp:7fff5e3d7088 error:0 in libc.so.6[7f0368c41000+157000]" Axel Beckert <abe@debian.org> - 2024-06-11 02:40 +0200
      Bug#1072922: nullmailer: "sendmail -bs" crashes: "traps: nullmailer-smtp[15059] general protection fault ip:7f0368d73dd9 sp:7fff5e3d7088 error:0 in libc.so.6[7f0368c41000+157000]" David Bremner <david@tethera.net> - 2024-06-11 12:50 +0200
    Bug#1072922: nullmailer: "sendmail -bs" crashes: "traps: nullmailer-smtp[15059] general protection fault ip:7f0368d73dd9 sp:7fff5e3d7088 error:0 in libc.so.6[7f0368c41000+157000]" David Bremner <david@tethera.net> - 2024-06-12 12:30 +0200
  Bug#1072922: nullmailer: "sendmail -bs" crashes: "traps: nullmailer-smtp[15059] general protection fault ip:7f0368d73dd9 sp:7fff5e3d7088 error:0 in libc.so.6[7f0368c41000+157000]" David Bremner <david@tethera.net> - 2024-06-21 21:00 +0200
  Bug#1072922: nullmailer: "sendmail -bs" crashes: "traps: nullmailer-smtp[15059] general protection fault ip:7f0368d73dd9 sp:7fff5e3d7088 error:0 in libc.so.6[7f0368c41000+157000]" David Bremner <david@tethera.net> - 2024-06-25 12:40 +0200

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