SVNews r324444

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2017-10-09 18:19:06 - r324444 by alc (Alan Cox)

Complete list of files affected by revision r324444:

(Note: At the moment, these links point to ViewVC on svn.freebsd.org. They are probably slow. Do not overuse.)

  History   Contents   Diff   MODIFY   /head/sys/kern/subr_blist.c  

Commit message:

The recent change to initialization of blists (r324420) relied on '-1'
appearing only where the code explicitly set it, but since much of the
data was not initialized, '-1' appeared other places too, and led to
panics. Clear the allocated data before initializing nonzero values by
allocating with M_ZERO.

Submitted by: Doug Moore <dougm@rice.edu>
Reported by: Oleg V. Nauman <oleg@theweb.org.ua>, cy
Tested by: Oleg V. Nauman <oleg@theweb.org.ua>
MFC after: 1 week
X-MFC with: r324420
Differential Revision: https://reviews.freebsd.org/D12627

 


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