Len Baker f96b2e77f6 i3c/master/mipi-i3c-hci: 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> Acked-by: Nicolas Pitre <npitre@baylibre.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20210905144054.5124-1-len.baker@gmx.com		2021-12-10 15:54:45 +01:00
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master	i3c/master/mipi-i3c-hci: Prefer struct_size over open coded arithmetic	2021-12-10 15:54:45 +01:00
device.c	i3c: Handle drivers without probe or remove callback	2021-02-02 00:16:57 +01:00
internals.h
Kconfig
Makefile
master.c	bus: Make remove callback return void	2021-07-21 11:53:42 +02:00