| Summary: | bash -c 'TZ=UTC0 :' causes segfault | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Jim Meyering <meyering> |
| Component: | bash | Assignee: | Roman Rakus <rrakus> |
| Status: | CLOSED DUPLICATE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | rawhide | CC: | maxamillion, rrakus, tsmetana |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2011-03-07 16:06:52 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
Why triple report? :) *** This bug has been marked as a duplicate of bug 681462 *** At first, I had no idea who you were asking, because AFAIK, I submitted only one report, the original. Perhaps my browser (firefox 3.6.16pre) is somehow resubmitting a new report whenever I restart it? |
Description of problem: bash -c 'TZ=UTC0 :' causes segfault Version-Release number of selected component (if applicable): x86_64 0:4.2.5-1.fc15 How reproducible: always Steps to Reproduce: 1. bash -c 'TZ=UTC0 :' 2. 3. Actual results: $ bash -c 'TZ=UTC0 :' zsh: segmentation fault bash -c 'TZ=UTC0 :' Expected results: no segfault Additional info: This bug was introduced with patch bash42-005: This function must accommodate v == NULL, since exported_p dereferences its argument. Patch attached. + int + chkexport (name) + char *name; + { + SHELL_VAR *v; + + v = find_variable (name); + if (exported_p (v)) + { + array_needs_making = 1; + maybe_make_export_env (); + return 1; + } + return 0; + }