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os-autoinst-distri-fedora
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Work around RPM caret bug when checking advisory packages 

There's a bug in rpm where doing `rpm -q [NVRA]` doesn't work
if the NVRA contains a caret. To make it work you have to add
a literal slash character before the caret character, so we add
a sed command to do that, when we're checking whether packages
from the update actually got installed.

Signed-off-by: Adam Williamson <awilliam@redhat.com>
This commit is contained in:
Adam Williamson 2022-02-25 13:07:46 -08:00
parent 71b7572d15
commit 371cb1c6eb
1 changed files with 9 additions and 6 deletions
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15
lib/utils.pm
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@ -1056,12 +1056,15 @@ sub advisory_check_nonmatching_packages {
script_run 'touch /tmp/installedupdatepkgs.txt';
# this creates /tmp/installedupdatepkgs.txt as a sorted list of installed
# packages with the same name as packages from the update, in the same form
# as /var/log/updatepkgs.txt. The 'tail -1' tries to handle the problem of
# installonly packages like the kernel, where we wind up with *multiple*
# versions installed after the update; I'm hoping the last line of output
# for any given package is the most recent version, i.e. the one in the
# update.
script_run 'for pkg in $(cat /var/log/updatepkgnames.txt); do rpm -q $pkg && rpm -q $pkg --last | head -1 | cut -d" " -f1 | xargs rpm -q --qf "%{SOURCERPM} %{EPOCH} %{NAME}-%{VERSION}-%{RELEASE}\n" >> /tmp/installedupdatepkgs.txt; done';
# as /var/log/updatepkgs.txt. The '--last | head -1' tries to handle the
# problem of installonly packages like the kernel, where we wind up with
# *multiple* versions installed after the update; the first line of output
# for any given package with --last is the most recent version, i.e. the
# one in the update. The sed replaces the caret - "^" - with "\^" (literal
# slash then a caret) in the package NVRA; this is necessary to workaround
# a bug in RPM - https://bugzilla.redhat.com/show_bug.cgi?id=2002038 . It
# can be removed when that bug is fixed
script_run 'for pkg in $(cat /var/log/updatepkgnames.txt); do rpm -q $pkg && rpm -q $pkg --last | head -1 | cut -d" " -f1 | sed -e "s,\^,\\\\^,g" | xargs rpm -q --qf "%{SOURCERPM} %{EPOCH} %{NAME}-%{VERSION}-%{RELEASE}\n" >> /tmp/installedupdatepkgs.txt; done';
script_run 'sort -u -o /tmp/installedupdatepkgs.txt /tmp/installedupdatepkgs.txt';
# for debugging, may as well always upload these, can't hurt anything
upload_logs "/tmp/installedupdatepkgs.txt", failok=>1;