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Differential D18128

sfxge(4): fix PreFAST static analysis warning (C6001)
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Authored by arybchik on Nov 21 2018, 11:26 AM.
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gnn
philip
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rS342506: MFC r340894
rS342435: MFC r340894
rS342329: MFC r340894
rS340894: sfxge(4): fix PreFAST static analysis warning (C6001)
Summary

Fix warning
"C6001: Using uninitialized memory '*sensor_maskp'"
which could occur when the npages argument to efx_mcdi_sensor_info()
is less than or equal to zero.

Submitted by: Andrew Lee <alee at solarflare.com>
Sponsored by: Solarflare Communications, Inc.
MFC after: 1 week

Test Plan

amd64 tinderbox kernel builds tested
driver loaded/unloaded, interfaces up/down, traffic works fine

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Build Status
Buildable 20984
Build 20349: arc lint + arc unit

Event Timeline

arybchik created this revision.Nov 21 2018, 11:26 AM
Harbormaster completed remote builds in B20984: Diff 50725.Nov 21 2018, 11:26 AM
This revision was not accepted when it landed; it landed in state Needs Review.Nov 24 2018, 4:32 PM
Closed by commit rS340894: sfxge(4): fix PreFAST static analysis warning (C6001) (authored by arybchik). · Explain Why
This revision was automatically updated to reflect the committed changes.
Herald added a subscriber: imp. · View Herald TranscriptNov 24 2018, 4:32 PM

Revision Contents
Changeset List

PathSize
sys/
dev/
sfxge/
common/
13 lines

Diff 50725

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sys/dev/sfxge/common/mcdi_mon.c

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