| Summary: | use of deleted memory in __gnu_cxx::hashtable::erase | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | David Tardon <dtardon> | ||||||
| Component: | gcc | Assignee: | Jakub Jelinek <jakub> | ||||||
| Status: | CLOSED UPSTREAM | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||||
| Severity: | low | Docs Contact: | |||||||
| Priority: | unspecified | ||||||||
| Version: | rawhide | CC: | bkoz, jakub | ||||||
| Target Milestone: | --- | Keywords: | Patch | ||||||
| Target Release: | --- | ||||||||
| Hardware: | Unspecified | ||||||||
| OS: | Unspecified | ||||||||
| Whiteboard: | |||||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||||
| Doc Text: | Story Points: | --- | |||||||
| Clone Of: | Environment: | ||||||||
| Last Closed: | 2011-07-26 07:37:24 UTC | Type: | --- | ||||||
| Regression: | --- | Mount Type: | --- | ||||||
| Documentation: | --- | CRM: | |||||||
| Verified Versions: | Category: | --- | |||||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||||
| Attachments: |
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Created attachment 499777 [details]
patch
Benjamin, can you please take care of this, or alternatively, David, can you file it to gcc.gnu.org/bugzilla instead? okay it has been already fixed upstream |
Created attachment 499776 [details] reproducer Description of problem: See the attached reproducer. Version-Release number of selected component (if applicable): libstdc++-devel-4.6.0-6.fc15.x86_64 Additional info: I think this cannot be triggered through normal use of std::hash_map or std::hash_set, because it requires that the bucket contains two nodes with equal key.