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(parent: 0668e8c) | patch
hte: Fix off by one in hte_push_ts_ns()
authorDan Carpenter <dan.carpenter@oracle.com>
Fri, 6 May 2022 14:53:52 +0000 (17:53 +0300)
committerThierry Reding <treding@nvidia.com>
Tue, 10 May 2022 13:35:52 +0000 (15:35 +0200)
commite30b64a3ab9b9640e25b2ee6d7a9d70c1efd3b67
treed41de1afdca0de00b2e397ac9829c23926151c92tree | snapshot
parent0668e8ccd33122a350629f6583c880b62b40ab5dcommit | diff
hte: Fix off by one in hte_push_ts_ns()

The &chip->gdev->ei[] array has chip->nlines elements so this >
comparison needs to be >= to prevent an out of bounds access. The
gdev->ei[] array is allocated in hte_register_chip().

Fixes: 31ab09b42188 ("drivers: Add hardware timestamp engine (HTE) subsystem")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Dipen Patel <dipenp@nvidia.com>
Acked-by: Dipen Patel <dipenp@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
drivers/hte/hte.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git