Bug 231698
| Summary: | Double free in pam_xauth::pam_sm_open_session () | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Miloslav Trmač <mitr> |
| Component: | pam | Assignee: | Tomas Mraz <tmraz> |
| Status: | CLOSED RAWHIDE | QA Contact: | |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 6 | ||
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | pam-0.99.8.1-9.fc8 | Doc Type: | Bug Fix |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2007-09-21 14:10:27 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
Version-Release number of selected component (if applicable): pam-0.99.6.2-3.16.fc6; the code is identical in pam-0.99.7.1-3.fc7. Description of problem: Reading pam_sm_open_session () in pam_xauth: ... putenv (xauthority); /* The environment owns this string now. */ ... free(xauthority); Steps to reproduce: Replace userhelper by a wrapper script that runs real userhelper under valgrind, then run wireshark through consolehelper.