Bug 1553511
| Summary: | FTBFS on Rawhide and F28 due to hitting a new llvm warning | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Adam Williamson <awilliam> |
| Component: | v8 | Assignee: | Tom "spot" Callaway <tcallawa> |
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | high | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | rawhide | CC: | lkundrak, tcallawa, tchollingsworth, tomspur, viktor.vix.jancik, zsvetlik |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | v8-6.7.17-4.fc28 | Doc Type: | If docs needed, set a value |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2018-05-24 13:56:14 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
v8-6.7.17-4.fc28 has been submitted as an update to Fedora 28. https://bodhi.fedoraproject.org/updates/FEDORA-2018-8a4bfdb5aa v8-6.7.17-4.fc28 has been pushed to the Fedora 28 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2018-8a4bfdb5aa v8-6.7.17-4.fc28 has been pushed to the Fedora 28 stable repository. If problems still persist, please make note of it in this bug report. |
v8 currently FTBFS on Rawhide and F28 because it triggers a new warning in LLVM 6, and uses -Werror so the warning is counted as an error: ../../src/base/macros.h:290:43: error: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Werror,-Wnull-pointer-arithmetic] return static_cast<T>(static_cast<T>(0) + x); ~~~~~~~~~~~~~~~~~ ^ "-Wnull-pointer-arithmetic now warns about performing pointer arithmetic on a null pointer. Such pointer arithmetic has an undefined behavior if the offset is nonzero. It also now warns about arithmetic on a null pointer treated as a cast from integer to pointer (GNU extension)." - http://releases.llvm.org/6.0.0/tools/clang/docs/ReleaseNotes.html Reported upstream as: https://bugs.chromium.org/p/chromium/issues/detail?id=820303