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Differential D45507

LinuxKPI: 802.11: initalize lsta to NULL in linuxkpi_ieee80211_rx()
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Authored by bz on Wed, Jun 5, 10:38 PM.
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F87581797: D45507.diff
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cc
emaste
Commits
rGba0e9f526481: LinuxKPI: 802.11: initalize lsta to NULL in linuxkpi_ieee80211_rx()
rG29f9003cbbb3: LinuxKPI: 802.11: initalize lsta to NULL in linuxkpi_ieee80211_rx()
rG582469016aed: LinuxKPI: 802.11: initalize lsta to NULL in linuxkpi_ieee80211_rx()
Summary

The logic following this new assignment in some cases may not set lsta
but the later tracing is checking for it to be != NULL.
with lsta not initialized that check may not hold up and later we would
dereference lsta->state and possibly panic.

Sponsored by: The FreeBSD Foundation
MFC after: 3 days

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Repository
rG FreeBSD src repository
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Buildable 58078
Build 54966: arc lint + arc unit

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sys/
compat/
linuxkpi/
common/
src/
1 line

Diff 139540

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sys/compat/linuxkpi/common/src/linux_80211.c

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