params: Use size_add() for kmalloc()

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Prevent allocations from integer overflow by using size_add().

Reviewed-by: Luis Chamberlain <mcgrof@kernel.org>
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20231120151419.1661807-4-andriy.shevchenko@linux.intel.com
Signed-off-by: Kees Cook <keescook@chromium.org>

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Andy Shevchenko 2023-11-20 17:11:44 +02:00 • committed by Kees Cook

parent fd0cd057a1

commit 0fc79cbc93

1 changed files with 2 additions and 1 deletions

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kernel/params.c

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