Messages in this thread | | | Date | Mon, 28 Feb 2022 23:11:49 -0800 | From | Saeed Mahameed <> | Subject | Re: [PATCH] net/mlx5e: Fix return of a kfree'd object instead of NULL |
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On 24 Feb 22:15, Colin Ian King wrote: >Currently in the case where parse_attr fails to be allocated the memory >pointed to by attr2 is kfree'd but the non-null pointer attr2 is returned >and a potential use of a kfree'd object can occur. Fix this by returning >NULL to indicate a memory allocation error. > >Addresses issue found by clang-scan: >drivers/net/ethernet/mellanox/mlx5/core/en_tc.c:3401:3: warning: Use of >memory after it is freed [unix.Malloc] > >Fixes: 8300f225268b ("net/mlx5e: Create new flow attr for multi table actions") >Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Applied to net-next-mlx5 Thanks.
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