idpf: fix potential memory leak on kcalloc() failure

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[ Upstream commit 8a558cbda5 ]

In case of failing on rss_data->rss_key allocation the function is
freeing vport without freeing earlier allocated q_vector_idxs. Fix it.

Move from freeing in error branch to goto scheme.

Fixes: d4d5587182 ("idpf: initialize interrupts and enable vport")
Reviewed-by: Pavan Kumar Linga <pavan.kumar.linga@intel.com>
Reviewed-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com>
Suggested-by: Pavan Kumar Linga <pavan.kumar.linga@intel.com>
Signed-off-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Tested-by: Samuel Salin <Samuel.salin@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Michal Swiatkowski 2025-04-04 12:54:21 +02:00 • committed by Greg Kroah-Hartman

parent d206ea7681

commit bf0ec3aac1

1 changed files with 11 additions and 8 deletions

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drivers/net/ethernet/intel/idpf/idpf_lib.c

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