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Don't allow sudo to disable core dumps in test containers.

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Newer versions of sudo output this message to stderr when run in a container:

sudo: setrlimit(RLIMIT_CORE): Operation not permitted

See https://github.com/sudo-project/sudo/issues/42 for details.

A simple workaround is to prevent sudo from disabling core dumps. This seems safe enough because if sudo is segfaulting then core files are the least of our worries.
This commit is contained in:
David Steele
2020-05-07 07:38:28 -04:00
parent 3a75589855
commit f8509ab76c
1 changed files with 2 additions and 0 deletions
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2
test/lib/pgBackRestTest/Common/ContainerTest.pm
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@ -593,6 +593,8 @@ sub containerBuild
if ($$oVm{$strOS}{&VM_OS_BASE} eq VM_OS_BASE_RHEL)
{
$strScript .=
# Don't allow sudo to disable core dump (suppresses errors, see https://github.com/sudo-project/sudo/issues/42)
" echo \"Set disable_coredump false\" >> /etc/sudo.conf && \\\n" .
" echo '%" . TEST_GROUP . " ALL=(ALL) NOPASSWD: ALL' > /etc/sudoers.d/" . TEST_GROUP . " && \\\n" .
" sed -i 's/^Defaults requiretty\$/\\# Defaults requiretty/' /etc/sudoers";
}