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Bug #7630

iwn_abort_scan() needs another mutex_exit()

Added by Hans Rosenfeld almost 3 years ago. Updated almost 3 years ago.

Status:
Closed
Priority:
Normal
Category:
driver - device drivers
Start date:
2016-11-28
Due date:
% Done:

100%

Estimated time:
Difficulty:
Bite-size
Tags:
needs-triage

Description

I just found my laptop locked up in iwn. It turns out iwn_abort_scan() can return without unlocking the softc mutex.

History

#1

Updated by Electric Monk almost 3 years ago

  • % Done changed from 0 to 100
  • Status changed from New to Closed

git commit 8d548c7a31fe6a4eabd5617c37fbd3aafdbe15ee

commit  8d548c7a31fe6a4eabd5617c37fbd3aafdbe15ee
Author: Hans Rosenfeld <rosenfeld@grumpf.hope-2000.org>
Date:   2016-11-30T15:57:12.000Z

    7630 iwn_abort_scan() needs another mutex_exit()
    Reviewed by: Toomas Soome <tsoome@me.com>
    Reviewed by: Gordon Ross <gordon.w.ross@gmail.com>
    Reviewed by: Andy Stormont <astormont@racktopsystems.com>
    Reviewed by: Marcel Telka <marcel@telka.sk>
    Approved by: Gordon Ross <gordon.w.ross@gmail.com>

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