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| author | Heinrich Schuchardt <heinrich.schuchardt@canonical.com> | 2023-09-29 02:47:16 +0200 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2023-10-09 15:24:31 -0400 |
| commit | 6a1e0ae43e2108a88e022103b3b303c9f4964a64 (patch) | |
| tree | e6e1c1e478ca5a0d9a5be1f14cc5dc9ed6a06bbc /lib/membuff.c | |
| parent | 6826c432e35115bbdafc17062733f5030b7f8366 (diff) | |
dm: serial: fix serial_post_probe()
The size of the name of a udevice is not limited.
When setting the fixed sized name field of a stdio device we must ensure
that the target string is NUL terminated to avoid buffer overflows.
Fixes: 57d92753d4ca ("dm: Add a uclass for serial devices")
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'lib/membuff.c')
0 files changed, 0 insertions, 0 deletions