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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/platform/vivid/vivid-rds-gen.c | |
| parent | b730c40813a95ebc35757790a990794f55e2b61c (diff) | |
| download | linux-stable-c0decac19da3906d9b66291e57b7759489e1170f.tar.gz | |
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/platform/vivid/vivid-rds-gen.c')
| -rw-r--r-- | drivers/media/platform/vivid/vivid-rds-gen.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/platform/vivid/vivid-rds-gen.c b/drivers/media/platform/vivid/vivid-rds-gen.c index 39ca9a56448c..b5b104ee64c9 100644 --- a/drivers/media/platform/vivid/vivid-rds-gen.c +++ b/drivers/media/platform/vivid/vivid-rds-gen.c @@ -147,11 +147,11 @@ void vivid_rds_gen_fill(struct vivid_rds_gen *rds, unsigned freq, snprintf(rds->psname, sizeof(rds->psname), "%6d.%1d", freq / 16, ((freq & 0xf) * 10) / 16); if (alt) - strlcpy(rds->radiotext, + strscpy(rds->radiotext, " The Radio Data System can switch between different Radio Texts ", sizeof(rds->radiotext)); else - strlcpy(rds->radiotext, + strscpy(rds->radiotext, "An example of Radio Text as transmitted by the Radio Data System", sizeof(rds->radiotext)); } |