Bug 464447
| Summary: | valgrind /usr/bin/bluetooth-wizard dies with permission denied in mmap. | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Ralph Loader <suckfish> |
| Component: | valgrind | Assignee: | Jakub Jelinek <jakub> |
| Status: | CLOSED WONTFIX | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 10 | CC: | jakub |
| 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: | 2009-12-18 06:27:02 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: | |||
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Description
Ralph Loader
2008-09-29 05:44:39 UTC
Hacking the source code to hardwire the passcode, got the device connected OK. So bug is that bluetooth-wizard assumes it can always choose an arbitrary passcode. It can't; it needs to let the user input the passcode, as it may be hardwired into the device. I guess this bug should go upstream, but I can't find an upstream bugzilla. Any hints/ the www.bluez.org website doesn't list any contacts for the user-space stuff. Sorry previous comment is on wrong bug! Do you get any SELinux auditing messages? If the program is say requiring text relocations, it might be marked as *textrel_t SELinux context, but when you run it under valgrind, valgrind obviously doesn't (and shouldn't) have that context. Nope, no auditing messages. Happens even when booting with selinux=0. Doing an 'strace valgrind bluetooth-wizard', I think valgind is doing something stupid: mmap(NULL, 49152, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 3, 0) = -1 EACCES MAP_FIXED at address NULL? [The fd is /usr/bin/bluetooth-manager, opened O_RDONLY]. Writing a test program, indeed mapping at NULL with map-fixed fails with eperm. This bug appears to have been reported against 'rawhide' during the Fedora 10 development cycle. Changing version to '10'. More information and reason for this action is here: http://fedoraproject.org/wiki/BugZappers/HouseKeeping This message is a reminder that Fedora 10 is nearing its end of life. Approximately 30 (thirty) days from now Fedora will stop maintaining and issuing updates for Fedora 10. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as WONTFIX if it remains open with a Fedora 'version' of '10'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version prior to Fedora 10's end of life. Bug Reporter: Thank you for reporting this issue and we are sorry that we may not be able to fix it before Fedora 10 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora please change the 'version' of this bug to the applicable version. If you are unable to change the version, please add a comment here and someone will do it for you. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete. The process we are following is described here: http://fedoraproject.org/wiki/BugZappers/HouseKeeping Fedora 10 changed to end-of-life (EOL) status on 2009-12-17. Fedora 10 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. Thank you for reporting this bug and we are sorry it could not be fixed. |