pds_core: limit loop over fw name list

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[ Upstream commit 8c817eb262 ]

Add an array size limit to the for-loop to be sure we don't try
to reference a fw_version string off the end of the fw info names
array.  We know that our firmware only has a limited number
of firmware slot names, but we shouldn't leave this unchecked.

Fixes: 45d76f4929 ("pds_core: set up device and adminq")
Signed-off-by: Shannon Nelson <shannon.nelson@amd.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Reviewed-by: Brett Creeley <brett.creeley@amd.com>
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Link: https://patch.msgid.link/20250103195147.7408-1-shannon.nelson@amd.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Shannon Nelson 2025-01-03 11:51:47 -08:00 • committed by Greg Kroah-Hartman

parent aee5f69f3e

commit ce1e0f1c33

1 changed files with 1 additions and 1 deletions

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drivers/net/ethernet/amd/pds_core/devlink.c

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