Len Baker f11ee2ad25 net: mana: Prefer struct_size over open coded arithmetic ... As noted in the "Deprecated Interfaces, Language Features, Attributes, and Conventions" documentation [1], size calculations (especially multiplication) should not be performed in memory allocator (or similar) function arguments due to the risk of them overflowing. This could lead to values wrapping around and a smaller allocation being made than the caller was expecting. Using those allocations could lead to linear overflows of heap memory and other misbehaviors. So, use the struct_size() helper to do the arithmetic instead of the argument "size + count * size" in the kzalloc() function. [1] https://www.kernel.org/doc/html/v5.14/process/deprecated.html#open-coded-arithmetic-in-allocator-arguments Signed-off-by: Len Baker <len.baker@gmx.com> Reviewed-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2021-09-12 10:49:21 +01:00
..
gdma.h	net: mana: Add support for EQ sharing	2021-08-25 11:06:54 +01:00
gdma_main.c	net: mana: Add WARN_ON_ONCE in case of CQE read overflow	2021-08-25 11:06:54 +01:00
hw_channel.c	net: mana: Prefer struct_size over open coded arithmetic	2021-09-12 10:49:21 +01:00
hw_channel.h
Makefile
mana.h	net: mana: Add support for EQ sharing	2021-08-25 11:06:54 +01:00
mana_en.c	net: mana: Add support for EQ sharing	2021-08-25 11:06:54 +01:00
mana_ethtool.c
shm_channel.c
shm_channel.h