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| author | Dan Carpenter | 2023-05-26 12:53:23 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2023-07-19 16:21:54 +0200 |
| commit | d199218881d7882442819e3c93c61e161ead6deb (patch) | |
| tree | 33264a4a12cb6bed355d571778a2131047080abc /samples/bpf/test_cgrp2_sock.c | |
| parent | c8470b7de8b44d083378f9cac44faa18c7464050 (diff) | |
media: atomisp: gmin_platform: fix out_len in gmin_get_config_dsm_var()
[ Upstream commit 1657f2934daf89e8d9fa4b2697008909eb22c73e ]
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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'samples/bpf/test_cgrp2_sock.c')
0 files changed, 0 insertions, 0 deletions