Bug 688978
| Summary: | guestfish: double free or corruption if TMPDIR points to a non-existent directory | ||
|---|---|---|---|
| Product: | [Community] Virtualization Tools | Reporter: | Richard W.M. Jones <rjones> |
| Component: | libguestfs | Assignee: | Richard W.M. Jones <rjones> |
| Status: | CLOSED INSUFFICIENT_DATA | QA Contact: | |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | unspecified | CC: | mbooth, mgoldman, virt-maint |
| 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: | 2011-04-12 17:11:53 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: | |||
This appears to have fixed itself magically between 1.8.1 and 1.8.2. Since I'm not sure what commit fixed it, I'm leaving this bug open out of caution. This is not happening with 1.9.18. Also I checked with valgrind, and it cannot find anything. |
Description of problem: [goldmann@work ~]$ TMPDIR=sadsadsa guestfish -a /dev/null Welcome to guestfish, the libguestfs filesystem interactive shell for editing virtual machine filesystems. Type: 'help' for help on commands 'man' to read the manual 'quit' to quit the shell ><fs> launch libguestfs: error: sadsadsa/libguestfsXXXXXX: cannot create temporary directory: No such file or directory *** glibc detected *** guestfish: double free or corruption (out): 0x00007fffeaa11510 *** ======= Backtrace: ========= /lib64/libc.so.6[0x32dd476d63] /usr/lib64/libguestfs.so.0[0x37464550a6] guestfish[0x4234f8] guestfish[0x4238aa] guestfish[0x424707] /lib64/libc.so.6(__libc_start_main+0xfd)[0x32dd41ee5d] guestfish[0x40a3d9] ======= Memory map: ======== Version-Release number of selected component (if applicable): guestfish 1.8.1 (NOTE: RWMJ tested this on 1.9.11 and could not reproduce the problem. However I'm filing this bug just in case the problem is still there, just hidden). How reproducible: Steps to Reproduce: 1. 2. 3. Actual results: Expected results: Additional info: