| Summary: | kpmcore tests fail with SegFault | ||
|---|---|---|---|
| Product: | [Applications] partitionmanager | Reporter: | h.goebel |
| Component: | general | Assignee: | Andrius Štikonas <andrius> |
| Status: | RESOLVED FIXED | ||
| Severity: | normal | ||
| Priority: | NOR | ||
| Version: | 4.0.0 | ||
| Target Milestone: | --- | ||
| Platform: | Other | ||
| OS: | Linux | ||
| URL: | https://cgit.kde.org/kpmcore.git/commit/?id=872715f4e0ac49a15519f462a226cc79085657a4 | ||
| Latest Commit: | https://invent.kde.org/kde/kpmcore/commit/c02d59aa6d314678cef9683f96b28e2a1abd82b7 | Version Fixed In: | |
Git commit c02d59aa6d314678cef9683f96b28e2a1abd82b7 by Andrius Štikonas, on behalf of Hartmut Goebel. Committed on 07/11/2019 at 22:16. Pushed by stikonas into branch '4.0'. Stop helper only if formerly started. Differential Revision: https://phabricator.kde.org/D25161 M +3 -0 src/util/externalcommand.cpp https://invent.kde.org/kde/kpmcore/commit/c02d59aa6d314678cef9683f96b28e2a1abd82b7 |
SUMMARY All 6 tests of the kpmcore test suite segfault Reason: ExternalCommand::stopHelper() is called, even if ExternalCommand::startHelper() was never called. Since the helper is not started, "privatekey" is Null, which leads to the SegFault down the call stack. This was introduced in 872715f4e0ac49a15519f462a226cc79085657a4, which removed the "iface.isValid()" check. STEPS TO REPRODUCE 1. Build kpmcore 2. run the tests OBSERVED RESULT Test project /tmp/guix-build-kpmcore-4.0.1.drv-0/build Start 1: testinit-dummy 1/6 Test #1: testinit-dummy ...................***Exception: SegFault 0.02 sec Start 2: testinit-sfdisk 2/6 Test #2: testinit-sfdisk ..................***Exception: SegFault 0.03 sec Start 3: testlist 3/6 Test #3: testlist .........................***Exception: SegFault 0.02 sec Start 4: testdevicescanner 4/6 Test #4: testdevicescanner ................***Exception: SegFault 0.03 sec Start 5: testexternalcommand 5/6 Test #5: testexternalcommand ..............***Exception: SegFault 0.02 sec Start 6: testsmart 6/6 Test #6: testsmart ........................***Exception: SegFault 0.03 sec 0% tests passed, 6 tests failed out of 6 EXPECTED RESULT Tests pass