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Diffusion FreeBSD src repository - subversion rS341297

sfxge(4): fix out of bounds read when dereferencing sdup
rS341297
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Description

sfxge(4): fix out of bounds read when dereferencing sdup

Introduce and use macro to make sure that MCDI buffers allocated
on stack are rounded up properly.

Submitted by: Gautam Dawar <gdawar at solarflare.com>
Sponsored by: Solarflare Communications, Inc.
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D18259

Details

Provenance
arybchikAuthored on
Differential Revision
D18259: sfxge(4): fix out of bounds read when dereferencing sdup
Parents
rS341296: sfxge(4): add information if TSO workaround is required
Branches
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Tags
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Changes (19)

PathSize
head/
sys/
dev/
sfxge/
common/

rS341297

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head/sys/dev/sfxge/common/ef10_ev.c

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head/sys/dev/sfxge/common/ef10_filter.c

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head/sys/dev/sfxge/common/ef10_intr.c

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head/sys/dev/sfxge/common/ef10_mac.c

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head/sys/dev/sfxge/common/ef10_nic.c

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head/sys/dev/sfxge/common/ef10_phy.c

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head/sys/dev/sfxge/common/ef10_rx.c

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head/sys/dev/sfxge/common/ef10_tx.c

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head/sys/dev/sfxge/common/efx_lic.c

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head/sys/dev/sfxge/common/efx_mcdi.c

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head/sys/dev/sfxge/common/efx_mcdi.h

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head/sys/dev/sfxge/common/efx_nic.c

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head/sys/dev/sfxge/common/efx_nvram.c

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head/sys/dev/sfxge/common/efx_tunnel.c

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head/sys/dev/sfxge/common/mcdi_mon.c

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head/sys/dev/sfxge/common/siena_mac.c

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head/sys/dev/sfxge/common/siena_nic.c

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head/sys/dev/sfxge/common/siena_nvram.c

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head/sys/dev/sfxge/common/siena_phy.c

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