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| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2019-11-20 11:57:12 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-12-31 16:45:42 +0100 |
| commit | 88540bc176e9e572e5482aef94727aed2b2c2cfe (patch) | |
| tree | b4a082e131fc9661e40fc3a9238e8c176998e181 /sound/soc/soc-pcm.c | |
| parent | a1c90bd0de88b2934f2aa14cd350e6da11d7a3ed (diff) | |
fbtft: Make sure string is NULL terminated
[ Upstream commit 21f585480deb4bcf0d92b08879c35d066dfee030 ]
New GCC warns about inappropriate use of strncpy():
drivers/staging/fbtft/fbtft-core.c: In function ‘fbtft_framebuffer_alloc’:
drivers/staging/fbtft/fbtft-core.c:665:2: warning: ‘strncpy’ specified bound 16 equals destination size [-Wstringop-truncation]
665 | strncpy(info->fix.id, dev->driver->name, 16);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Later on the copy is being used with the assumption to be NULL terminated.
Make sure string is NULL terminated by switching to snprintf().
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20191120095716.26628-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'sound/soc/soc-pcm.c')
0 files changed, 0 insertions, 0 deletions