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| author | Dan Carpenter <dan.carpenter@linaro.org> | 2023-05-26 12:53:23 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@kernel.org> | 2023-06-09 15:18:19 +0100 |
| commit | 1657f2934daf89e8d9fa4b2697008909eb22c73e (patch) | |
| tree | 75d957744d8e57654f5df854d68d16d6c2705211 /Kconfig | |
| parent | d80be6a10cd3855004dc0ba3716fb1c76471dea1 (diff) | |
| download | linux-1657f2934daf89e8d9fa4b2697008909eb22c73e.tar.gz linux-1657f2934daf89e8d9fa4b2697008909eb22c73e.tar.bz2 linux-1657f2934daf89e8d9fa4b2697008909eb22c73e.zip | |
media: atomisp: gmin_platform: fix out_len in gmin_get_config_dsm_var()
Ideally, strlen(cur->string.pointer) and strlen(out) would be the same.
But this code is using strscpy() to avoid a potential buffer overflow.
So in the same way we should take the strlen() of the smaller string to
avoid a buffer overflow in the caller, gmin_get_var_int().
Link: https://lore.kernel.org/r/26124bcd-8132-4483-9d67-225c87d424e8@kili.mountain
Fixes: 387041cda44e ("media: atomisp: improve sensor detection code to use _DSM table")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Diffstat (limited to 'Kconfig')
0 files changed, 0 insertions, 0 deletions