[ Upstream commit ea9376cf68 ]
When handling HWRM_DBG_COREDUMP_LIST FW command in
bnxt_hwrm_dbg_dma_data(), the allocated buffer info->dest_buf is
not freed in the error path. In the normal path, info->dest_buf
is assigned to coredump->data and it will eventually be freed after
the coredump is collected.
Free info->dest_buf immediately inside bnxt_hwrm_dbg_dma_data() in
the error path.
Fixes: c74751f4c3 ("bnxt_en: Return error if FW returns more data than dump length")
Reported-by: Michael Chan <michael.chan@broadcom.com>
Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Signed-off-by: Shruti Parab <shruti.parab@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Shruti Parab
f4f30f64f7