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(parent: 7f6646f) | patch
qed: off by one in qed_parse_mcp_trace_buf()
authorDan Carpenter <dan.carpenter@oracle.com>
Wed, 4 Jul 2018 09:52:36 +0000 (12:52 +0300)
committerDavid S. Miller <davem@davemloft.net>
Thu, 5 Jul 2018 11:13:26 +0000 (20:13 +0900)
commitac761de0e48883ef55b27ab85946d49be16b3c30
tree522453ecd9d4a4e7e4b09af8dc4370625bf8a646tree | snapshot
parent7f6646f976fdceeb5c258865cd30b087a4e9d275commit | diff
qed: off by one in qed_parse_mcp_trace_buf()

If format_idx == s_mcp_trace_meta.formats_num then we read one element
beyond the end of the s_mcp_trace_meta.formats[] array.

Fixes: aef2691fb83f ("qed*: Utilize FW 8.33.11.0")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Tomer Tayar <Tomer.Tayar@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/qlogic/qed/qed_debug.c diff | blob | history
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