Bug 197583
| Summary: | Empty <cmdline> node causes virsh crash | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Mark McLoughlin <markmc> |
| Component: | libvirt | Assignee: | Daniel Veillard <veillard> |
| Status: | CLOSED UPSTREAM | QA Contact: | |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | rawhide | ||
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2006-07-04 11:42:05 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: | |||
Dohh !! I fixed the other similar bugs found in that module, oops ! Commited in CVS. thanks, Daniel |
In virDomainParseXMLOSDesc(), cur->children can be NULL if the txt node is empty [root@lak test3]# grep cmdline test3.xml <cmdline></cmdline> [root@lak test3]# gdb virsh (gdb) run create test3.xml Starting program: /usr/bin/virsh create test3.xml Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 46912500545936 (LWP 24715)] virDomainParseXMLDesc (xmldesc=Variable "xmldesc" is not available. ) at xml.c:614 614 if ((txt->type == XML_TEXT_NODE) && (txt->next == NULL))