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| author | Hans Verkuil <hverkuil-cisco@xs4all.nl> | 2023-09-23 17:20:48 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-11-28 16:46:32 +0000 |
| commit | aca55fd31be6810a81a9d5eff9330b888bdcc7d2 (patch) | |
| tree | b2aec0043cbf687fa673d8c3ebde0565ce2a777a /net/tipc | |
| parent | 2eee8edfff90e22980a6b22079d238c3c9d323bb (diff) | |
media: vivid: avoid integer overflow
[ Upstream commit 4567ebf8e8f9546b373e78e3b7d584cc30b62028 ]
Fixes these compiler warnings:
drivers/media/test-drivers/vivid/vivid-rds-gen.c: In function 'vivid_rds_gen_fill':
drivers/media/test-drivers/vivid/vivid-rds-gen.c:147:56: warning: '.' directive output may be truncated writing 1 byte into a region of size between 0 and 3 [-Wformat-truncation=]
147 | snprintf(rds->psname, sizeof(rds->psname), "%6d.%1d",
| ^
drivers/media/test-drivers/vivid/vivid-rds-gen.c:147:52: note: directive argument in the range [0, 9]
147 | snprintf(rds->psname, sizeof(rds->psname), "%6d.%1d",
| ^~~~~~~~~
drivers/media/test-drivers/vivid/vivid-rds-gen.c:147:9: note: 'snprintf' output between 9 and 12 bytes into a destination of size 9
147 | snprintf(rds->psname, sizeof(rds->psname), "%6d.%1d",
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
148 | freq / 16, ((freq & 0xf) * 10) / 16);
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'net/tipc')
0 files changed, 0 insertions, 0 deletions