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| author | Hans Verkuil <hverkuil-cisco@xs4all.nl> | 2023-09-23 17:20:52 +0200 |
|---|---|---|
| committer | Hans Verkuil <hverkuil-cisco@xs4all.nl> | 2023-09-27 10:47:22 +0200 |
| commit | 7ba5e7b78b068e212c85926723990482ee7b1962 (patch) | |
| tree | 53d3a13b741de32a5bf9f5bfd29ac66136c068c7 /include/media | |
| parent | b05aba9fffd21bdf8168c7db8c2cd40e9d347f13 (diff) | |
| download | lwn-7ba5e7b78b068e212c85926723990482ee7b1962.tar.gz lwn-7ba5e7b78b068e212c85926723990482ee7b1962.zip | |
media: cec.h: increase input_phys buffer
Fixes this compiler warning:
drivers/media/cec/core/cec-core.c: In function 'cec_allocate_adapter':
drivers/media/cec/core/cec-core.c:317:21: warning: '/input0' directive output may be truncated writing 7 bytes into a region of size between 1 and 32 [-Wformat-truncation=]
317 | "%s/input0", adap->name);
| ^~~~~~~
drivers/media/cec/core/cec-core.c:316:9: note: 'snprintf' output between 8 and 39 bytes into a destination of size 32
316 | snprintf(adap->input_phys, sizeof(adap->input_phys),
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
317 | "%s/input0", adap->name);
| ~~~~~~~~~~~~~~~~~~~~~~~~
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Diffstat (limited to 'include/media')
| -rw-r--r-- | include/media/cec.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/media/cec.h b/include/media/cec.h index 9c007f83569a..53e4b2eb2b26 100644 --- a/include/media/cec.h +++ b/include/media/cec.h @@ -275,7 +275,7 @@ struct cec_adapter { u32 sequence; - char input_phys[32]; + char input_phys[40]; }; static inline void *cec_get_drvdata(const struct cec_adapter *adap) |