** Description changed:
+ [ Impact ]
+
+ Extracting a crash file will always fail in case the crash report was
+ processed.
+
+ [ Test plan ]
+
+ 1. Create crash (e.g. with divide-by-zero):
+ ```
+ sudo apt install chaos-marmosets
+ divide-by-zero
+ ```
+ 2. Click on "show details" in Apport crash UI, then close it
+ 3. exract crash report:
+ ```
+ tmpdir=$(mktemp -d)
+ apport-unpack /var/crash/_usr_bin_divide-by-zero.1000.crash "$tmpdir"
+ rm -rf "$tmpdir"
+ ```
+
+ The extraction should work and not print a stack trace.
+
+ [ Original report ]
+
The crash file I'm using is as-produced by the system (on groovy), and
appears to have an empty value for separator:
$ grep separator /var/crash/_usr_bin_neomutt.1000.crash
separator:
Traceback (most recent call last):
- File "/usr/bin/apport-unpack", line 77, in <module>
- pr.extract_keys(f, bin_keys, dir)
- File "/usr/lib/python3/dist-packages/problem_report.py", line 269, in
extract_keys
- raise ValueError('%s has no binary content' %
+ File "/usr/bin/apport-unpack", line 77, in <module>
+ pr.extract_keys(f, bin_keys, dir)
+ File "/usr/lib/python3/dist-packages/problem_report.py", line 269, in
extract_keys
+ raise ValueError('%s has no binary content' %
ValueError: ['separator'] has no binary content
ProblemType: Bug
DistroRelease: Ubuntu 20.10
Package: apport 2.20.11-0ubuntu42
ProcVersionSignature: Ubuntu 5.4.0-37.41-generic 5.4.41
Uname: Linux 5.4.0-37-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair nvidia_modeset
nvidia
ApportVersion: 2.20.11-0ubuntu42
Architecture: amd64
CasperMD5CheckResult: skip
CrashReports:
640:1000:117:1620030:2020-07-29 12:16:57.045274496 -0400:2020-07-29
12:19:15.559243636 -0400:/var/crash/_usr_bin_neomutt.1000.crash
640:1000:117:4399480:2020-07-23 10:30:21.433552906 -0400:2020-07-23
10:30:18.921508067 -0400:/var/crash/_usr_bin_pavucontrol.1000.crash
640:1000:117:29909:2020-07-29 12:19:15.603244279 -0400:2020-07-29
12:19:15.603244279 -0400:/var/crash/_usr_bin_apport-unpack.1000.crash
CurrentDesktop: i3
Date: Wed Jul 29 12:22:54 2020
InstallationDate: Installed on 2019-05-07 (448 days ago)
InstallationMedia: Ubuntu 18.04.2 LTS "Bionic Beaver" - Release amd64
(20190210)
PackageArchitecture: all
SourcePackage: apport
UpgradeStatus: Upgraded to groovy on 2020-06-22 (37 days ago)
** Description changed:
[ Impact ]
Extracting a crash file will always fail in case the crash report was
processed.
[ Test plan ]
1. Create crash (e.g. with divide-by-zero):
```
sudo apt install chaos-marmosets
divide-by-zero
```
2. Click on "show details" in Apport crash UI, then close it
3. exract crash report:
```
tmpdir=$(mktemp -d)
apport-unpack /var/crash/_usr_bin_divide-by-zero.1000.crash "$tmpdir"
rm -rf "$tmpdir"
```
The extraction should work and not print a stack trace.
+
+ [ Where problems could occur ]
+
+ The change touches the problem report reading code which is used in
+ several places. This could cause regressions in reading the problem
+ report.
[ Original report ]
The crash file I'm using is as-produced by the system (on groovy), and
appears to have an empty value for separator:
$ grep separator /var/crash/_usr_bin_neomutt.1000.crash
separator:
Traceback (most recent call last):
File "/usr/bin/apport-unpack", line 77, in <module>
pr.extract_keys(f, bin_keys, dir)
File "/usr/lib/python3/dist-packages/problem_report.py", line 269, in
extract_keys
raise ValueError('%s has no binary content' %
ValueError: ['separator'] has no binary content
ProblemType: Bug
DistroRelease: Ubuntu 20.10
Package: apport 2.20.11-0ubuntu42
ProcVersionSignature: Ubuntu 5.4.0-37.41-generic 5.4.41
Uname: Linux 5.4.0-37-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair nvidia_modeset
nvidia
ApportVersion: 2.20.11-0ubuntu42
Architecture: amd64
CasperMD5CheckResult: skip
CrashReports:
640:1000:117:1620030:2020-07-29 12:16:57.045274496 -0400:2020-07-29
12:19:15.559243636 -0400:/var/crash/_usr_bin_neomutt.1000.crash
640:1000:117:4399480:2020-07-23 10:30:21.433552906 -0400:2020-07-23
10:30:18.921508067 -0400:/var/crash/_usr_bin_pavucontrol.1000.crash
640:1000:117:29909:2020-07-29 12:19:15.603244279 -0400:2020-07-29
12:19:15.603244279 -0400:/var/crash/_usr_bin_apport-unpack.1000.crash
CurrentDesktop: i3
Date: Wed Jul 29 12:22:54 2020
InstallationDate: Installed on 2019-05-07 (448 days ago)
InstallationMedia: Ubuntu 18.04.2 LTS "Bionic Beaver" - Release amd64
(20190210)
PackageArchitecture: all
SourcePackage: apport
UpgradeStatus: Upgraded to groovy on 2020-06-22 (37 days ago)
--
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to apport in Ubuntu.
https://bugs.launchpad.net/bugs/1889443
Title:
"ValueError: ['separator'] has no binary content" when running
`apport-unpack /var/crash/...`
Status in Apport:
Fix Released
Status in apport package in Ubuntu:
Fix Released
Status in apport source package in Bionic:
Triaged
Status in apport source package in Focal:
Triaged
Status in apport source package in Jammy:
Triaged
Bug description:
[ Impact ]
Extracting a crash file will always fail in case the crash report was
processed.
[ Test plan ]
1. Create crash (e.g. with divide-by-zero):
```
sudo apt install chaos-marmosets
divide-by-zero
```
2. Click on "show details" in Apport crash UI, then close it
3. exract crash report:
```
tmpdir=$(mktemp -d)
apport-unpack /var/crash/_usr_bin_divide-by-zero.1000.crash "$tmpdir"
rm -rf "$tmpdir"
```
The extraction should work and not print a stack trace.
[ Where problems could occur ]
The change touches the problem report reading code which is used in
several places. This could cause regressions in reading the problem
report.
[ Original report ]
The crash file I'm using is as-produced by the system (on groovy), and
appears to have an empty value for separator:
$ grep separator /var/crash/_usr_bin_neomutt.1000.crash
separator:
Traceback (most recent call last):
File "/usr/bin/apport-unpack", line 77, in <module>
pr.extract_keys(f, bin_keys, dir)
File "/usr/lib/python3/dist-packages/problem_report.py", line 269, in
extract_keys
raise ValueError('%s has no binary content' %
ValueError: ['separator'] has no binary content
ProblemType: Bug
DistroRelease: Ubuntu 20.10
Package: apport 2.20.11-0ubuntu42
ProcVersionSignature: Ubuntu 5.4.0-37.41-generic 5.4.41
Uname: Linux 5.4.0-37-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair nvidia_modeset
nvidia
ApportVersion: 2.20.11-0ubuntu42
Architecture: amd64
CasperMD5CheckResult: skip
CrashReports:
640:1000:117:1620030:2020-07-29 12:16:57.045274496 -0400:2020-07-29
12:19:15.559243636 -0400:/var/crash/_usr_bin_neomutt.1000.crash
640:1000:117:4399480:2020-07-23 10:30:21.433552906 -0400:2020-07-23
10:30:18.921508067 -0400:/var/crash/_usr_bin_pavucontrol.1000.crash
640:1000:117:29909:2020-07-29 12:19:15.603244279 -0400:2020-07-29
12:19:15.603244279 -0400:/var/crash/_usr_bin_apport-unpack.1000.crash
CurrentDesktop: i3
Date: Wed Jul 29 12:22:54 2020
InstallationDate: Installed on 2019-05-07 (448 days ago)
InstallationMedia: Ubuntu 18.04.2 LTS "Bionic Beaver" - Release amd64
(20190210)
PackageArchitecture: all
SourcePackage: apport
UpgradeStatus: Upgraded to groovy on 2020-06-22 (37 days ago)
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