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Differential D5228

Ignore invalid page descriptors in ARM64 pmap_mincore
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Authored by wma on Feb 8 2016, 11:20 AM.
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zbb
emaste
andrew
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rS295425: Ignore invalid page descriptors in ARM64 pmap_mincore
Summary

Prevent the function from null-pointer-dereference when unexisting mapping is being processed.

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rS FreeBSD src repository - subversion
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wma updated this revision to Diff 13117.Feb 8 2016, 11:20 AM
wma retitled this revision from to Ignore invalid page descriptors in ARM64 pmap_mincore.
wma updated this object.
wma edited the test plan for this revision. (Show Details)
wma added reviewers: zbb, andrew, emaste.
wma set the repository for this revision to rS FreeBSD src repository - subversion.
Herald added a subscriber: imp. · View Herald TranscriptFeb 8 2016, 11:20 AM
zbb accepted this revision.Feb 8 2016, 2:11 PM
zbb edited edge metadata.
This revision is now accepted and ready to land.Feb 8 2016, 2:11 PM
Closed by commit rS295425: Ignore invalid page descriptors in ARM64 pmap_mincore (authored by wma). · Explain WhyFeb 9 2016, 6:26 AM
This revision was automatically updated to reflect the committed changes.

Revision Contents
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PathSize
head/
sys/
arm64/
arm64/
12 lines

Diff 13136

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head/sys/arm64/arm64/pmap.c

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