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| author | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-09-10 08:19:14 -0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-09-11 13:32:17 -0400 |
| commit | c0decac19da3906d9b66291e57b7759489e1170f (patch) | |
| tree | 0eeb1f7d2c5464e0c87e0c788fd8fb581662c621 /drivers/media/pci/ivtv/ivtv-i2c.c | |
| parent | b730c40813a95ebc35757790a990794f55e2b61c (diff) | |
| download | linux-stable-c0decac19da3906d9b66291e57b7759489e1170f.tar.gz linux-stable-c0decac19da3906d9b66291e57b7759489e1170f.tar.bz2 linux-stable-c0decac19da3906d9b66291e57b7759489e1170f.zip | |
media: use strscpy() instead of strlcpy()
The implementation of strscpy() is more robust and safer.
That's now the recommended way to copy NUL terminated strings.
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Reviewed-by: Kees Cook <keescook@chromium.org>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'drivers/media/pci/ivtv/ivtv-i2c.c')
| -rw-r--r-- | drivers/media/pci/ivtv/ivtv-i2c.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/pci/ivtv/ivtv-i2c.c b/drivers/media/pci/ivtv/ivtv-i2c.c index e9ce54dd5e01..5e4e52147fb7 100644 --- a/drivers/media/pci/ivtv/ivtv-i2c.c +++ b/drivers/media/pci/ivtv/ivtv-i2c.c @@ -218,7 +218,7 @@ static int ivtv_i2c_new_ir(struct ivtv *itv, u32 hw, const char *type, u8 addr) memset(&info, 0, sizeof(struct i2c_board_info)); info.platform_data = init_data; - strlcpy(info.type, type, I2C_NAME_SIZE); + strscpy(info.type, type, I2C_NAME_SIZE); return i2c_new_probed_device(adap, &info, addr_list, NULL) == NULL ? -1 : 0; @@ -246,7 +246,7 @@ struct i2c_client *ivtv_i2c_new_ir_legacy(struct ivtv *itv) }; memset(&info, 0, sizeof(struct i2c_board_info)); - strlcpy(info.type, "ir_video", I2C_NAME_SIZE); + strscpy(info.type, "ir_video", I2C_NAME_SIZE); return i2c_new_probed_device(&itv->i2c_adap, &info, addr_list, NULL); } |