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| author |   Ivan Orlov <ivan.orlov0322@gmail.com> | 2024-08-15 01:04:31 +0100 |
|---|---|---|
| committer |   Kees Cook <kees@kernel.org> | 2024-08-15 09:24:55 -0700 |
| commit | 92e9bac18124682c4b99ede9ee3bcdd68f121e92 (patch) | |
| tree | 2ff0778c0fc107fb57c8400e4f03d0dad4771585 /scripts/generate_rust_analyzer.py | |
| parent | gcc-plugins: randstruct: Remove GCC 4.7 or newer requirement (diff) | |
| download | wireguard-linux-92e9bac18124682c4b99ede9ee3bcdd68f121e92.tar.xz wireguard-linux-92e9bac18124682c4b99ede9ee3bcdd68f121e92.zip | |
kunit/overflow: Fix UB in overflow_allocation_test
The 'device_name' array doesn't exist out of the
'overflow_allocation_test' function scope. However, it is being used as
a driver name when calling 'kunit_driver_create' from
'kunit_device_register'. It produces the kernel panic with KASAN
enabled.
Since this variable is used in one place only, remove it and pass the
device name into kunit_device_register directly as an ascii string.
Signed-off-by: Ivan Orlov <ivan.orlov0322@gmail.com>
Reviewed-by: David Gow <davidgow@google.com>
Link: https://lore.kernel.org/r/20240815000431.401869-1-ivan.orlov0322@gmail.com
Signed-off-by: Kees Cook <kees@kernel.org>
Diffstat (limited to 'scripts/generate_rust_analyzer.py')
0 files changed, 0 insertions, 0 deletions