Bug 1335011
| Summary: | dlsym (RTLD_NEXT)/dlerror fix breaks Adress Sanitizer (ASAN) | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | painless.roaster <painless.roaster> |
| Component: | glibc | Assignee: | Florian Weimer <fweimer> |
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | urgent | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 23 | CC: | arjun, codonell, dj, fweimer, jakub, law, mfabian, nmavrogi, pfrankli, siddhesh |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | glibc-2.23.90-17.fc25, glibc-2.22-16.fc23 | Doc Type: | Bug Fix |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2016-05-13 07:04:44 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: | |||
Technically, this is an Address Sanitizer bug: https://llvm.org/bugs/show_bug.cgi?id=27310 I don't know when an upstream fix for Address Sanitizer will become available, so we likely need to back out the glibc bugfix for the time being. *** Bug 1335067 has been marked as a duplicate of this bug. *** glibc-2.22-16.fc23 has been submitted as an update to Fedora 23. https://bodhi.fedoraproject.org/updates/FEDORA-2016-b0e67c88b5 glibc-2.23.1-7.fc24 has been submitted as an update to Fedora 24. https://bodhi.fedoraproject.org/updates/FEDORA-2016-b321728d74 glibc-2.23.1-7.fc24 has been submitted as an update to Fedora 24. https://bodhi.fedoraproject.org/updates/FEDORA-2016-b321728d74 glibc-2.22-16.fc23 has been pushed to the Fedora 23 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-2016-b0e67c88b5 glibc-2.23.1-7.fc24 has been pushed to the Fedora 24 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-2016-b321728d74 glibc-2.22-16.fc23 has been pushed to the Fedora 23 stable repository. If problems still persist, please make note of it in this bug report. glibc-2.23.1-6.fc24 was never released, so all active branches are now fixed. glibc-2.23.1-7.fc24 has been pushed to the Fedora 24 stable repository. If problems still persist, please make note of it in this bug report. |
Description of problem: patches between 2.22-13->14 broke adress sanitizer Version-Release number of selected component (if applicable): 2.22-14, 2.22-15 How reproducible: Steps to Reproduce: 1. create file test.c: int main(void) { return 0; } 2. compile: gcc -fsanitize=address test.c 3. run Actual results: ==8367==AddressSanitizer CHECK failed: ../../../../libsanitizer/asan/asan_rtl.cc:556 "((!asan_init_is_running && "ASan init calls itself!")) != (0)" (0x0, 0x0) <empty stack> Expected results: correct run Additional info: