From: "woodard at redhat dot com" <sourceware-bugzilla@sourceware.org>
To: libabigail@sourceware.org
Subject: [Bug default/29428] New: fedabipkgdiff --self-compare doesn't report segv's of abipkgdiff
Date: Thu, 28 Jul 2022 21:13:12 +0000 [thread overview]
Message-ID: <bug-29428-9487@http.sourceware.org/bugzilla/> (raw)
https://sourceware.org/bugzilla/show_bug.cgi?id=29428
Bug ID: 29428
Summary: fedabipkgdiff --self-compare doesn't report segv's of
abipkgdiff
Product: libabigail
Version: unspecified
Status: NEW
Severity: normal
Priority: P2
Component: default
Assignee: dodji at redhat dot com
Reporter: woodard at redhat dot com
CC: libabigail at sourceware dot org
Target Milestone: ---
When running the underlying abipkgdiff segv's but that is not reported by the
fedabipkgdiff script:
$ fedabipkgdiff --self-compare -a --from fc36 golang-sigs-k8s-kustomize
Comparing the ABI of binaries between
golang-sigs-k8s-kustomize-4.0.3-2.fc36.aarch64.rpm and
golang-sigs-k8s-kustomize-4.0.3-2.fc36.aarch64.rpm:
Comparing the ABI of binaries between
golang-sigs-k8s-kustomize-4.0.3-2.fc36.armv7hl.rpm and
golang-sigs-k8s-kustomize-4.0.3-2.fc36.armv7hl.rpm:
Comparing the ABI of binaries between
golang-sigs-k8s-kustomize-4.0.3-2.fc36.i686.rpm and
golang-sigs-k8s-kustomize-4.0.3-2.fc36.i686.rpm:
Comparing the ABI of binaries between
golang-sigs-k8s-kustomize-4.0.3-2.fc36.ppc64le.rpm and
golang-sigs-k8s-kustomize-4.0.3-2.fc36.ppc64le.rpm:
Comparing the ABI of binaries between
golang-sigs-k8s-kustomize-4.0.3-2.fc36.s390x.rpm and
golang-sigs-k8s-kustomize-4.0.3-2.fc36.s390x.rpm:
Comparing the ABI of binaries between
golang-sigs-k8s-kustomize-4.0.3-2.fc36.x86_64.rpm and
golang-sigs-k8s-kustomize-4.0.3-2.fc36.x86_64.rpm:
----
Digging a bit closer we can see:
$ fedabipkgdiff --dry-run --self-compare -a --from fc36
golang-sigs-k8s-kustomize
DRY-RUN: abipkgdiff --self-check --d1
/home/ben/.cache/fedabipkgdiff/downloads/golang-sigs-k8s-kustomize-debuginfo-4.0.3-2.fc36.aarch64.rpm
/home/ben/.cache/fedabipkgdiff/downloads/golang-sigs-k8s-kustomize-4.0.3-2.fc36.aarch64.rpm
DRY-RUN: abipkgdiff --self-check --d1
/home/ben/.cache/fedabipkgdiff/downloads/golang-sigs-k8s-kustomize-debuginfo-4.0.3-2.fc36.armv7hl.rpm
/home/ben/.cache/fedabipkgdiff/downloads/golang-sigs-k8s-kustomize-4.0.3-2.fc36.armv7hl.rpm
DRY-RUN: abipkgdiff --self-check --d1
/home/ben/.cache/fedabipkgdiff/downloads/golang-sigs-k8s-kustomize-debuginfo-4.0.3-2.fc36.i686.rpm
/home/ben/.cache/fedabipkgdiff/downloads/golang-sigs-k8s-kustomize-4.0.3-2.fc36.i686.rpm
DRY-RUN: abipkgdiff --self-check --d1
/home/ben/.cache/fedabipkgdiff/downloads/golang-sigs-k8s-kustomize-debuginfo-4.0.3-2.fc36.ppc64le.rpm
/home/ben/.cache/fedabipkgdiff/downloads/golang-sigs-k8s-kustomize-4.0.3-2.fc36.ppc64le.rpm
DRY-RUN: abipkgdiff --self-check --d1
/home/ben/.cache/fedabipkgdiff/downloads/golang-sigs-k8s-kustomize-debuginfo-4.0.3-2.fc36.s390x.rpm
/home/ben/.cache/fedabipkgdiff/downloads/golang-sigs-k8s-kustomize-4.0.3-2.fc36.s390x.rpm
DRY-RUN: abipkgdiff --self-check --d1
/home/ben/.cache/fedabipkgdiff/downloads/golang-sigs-k8s-kustomize-debuginfo-4.0.3-2.fc36.x86_64.rpm
/home/ben/.cache/fedabipkgdiff/downloads/golang-sigs-k8s-kustomize-4.0.3-2.fc36.x86_64.rpm
bad operand type for abs(): 'NoneType'
Then:
$ abipkgdiff --self-check --d1
/home/ben/.cache/fedabipkgdiff/downloads/golang-sigs-k8s-kustomize-debuginfo-4.0.3-2.fc36.aarch64.rpm
/home/ben/.cache/fedabipkgdiff/downloads/golang-sigs-k8s-kustomize-4.0.3-2.fc36.aarch64.rpm
Segmentation fault (core dumped)
Which is a different bug. It should report that abipkgdiff segv'd
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