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Differential D18298

Fix stack leak in compat osendsig().
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Authored by markj on Nov 22 2018, 5:14 PM.
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kib
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rS340772: Clear unused bytes in ia32_osendsig().
Summary

Mirror the fix for i386 osendsig() in r218327.

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Buildable 21159
Build 20516: arc lint + arc unit

Event Timeline

markj created this revision.Nov 22 2018, 5:14 PM
Harbormaster completed remote builds in B21159: Diff 50917.Nov 22 2018, 5:14 PM
markj edited the summary of this revision. (Show Details)Nov 22 2018, 5:15 PM
markj added a reviewer: kib.
kib accepted this revision.Nov 22 2018, 5:35 PM

Other sendsig() implementations, including the native one on amd64, bzero(&sf, sizeof(sf)); instead of tracking specific fields. I do not mind either way.

This revision is now accepted and ready to land.Nov 22 2018, 5:35 PM
Closed by commit rS340772: Clear unused bytes in ia32_osendsig(). (authored by markj). · Explain WhyNov 22 2018, 5:51 PM
This revision was automatically updated to reflect the committed changes.
Herald added a subscriber: imp. · View Herald TranscriptNov 22 2018, 5:51 PM

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sys/
amd64/
ia32/
2 lines

Diff 50917

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sys/amd64/ia32/ia32_signal.c

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