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| author | Heinrich Schuchardt <heinrich.schuchardt@canonical.com> | 2023-07-30 16:44:04 +0200 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2023-08-14 17:55:53 -0400 |
| commit | 84032b6759024337a81ae5d8e23a39110381743b (patch) | |
| tree | 53774a876d57ec8557ca4c6afd9f4b8798fca186 /test/py/tests/test_semihosting/test_hostfs.py | |
| parent | 688d62bfc8e336b06b5d6c445333dc04f1283d8d (diff) | |
fs: fat: avoid multiplication overflow
The product of two 32 bit integers is a 32 bit integer. Hence
clustcount * bytesperclust may overflow on > 4 GiB devices.
Change the type of clustcount.
Fixes: cb8af8af5ba0 ("fs: fat: support write with non-zero offset")
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Diffstat (limited to 'test/py/tests/test_semihosting/test_hostfs.py')
0 files changed, 0 insertions, 0 deletions