ALSA: hda/ca0132: Fix buffer overflow in add_tuning_control
[ Upstream commit a409c60111e6bb98fcabab2aeaa069daa9434ca0 ] The 'sprintf' call in 'add_tuning_control' may exceed the 44-byte buffer if either string argument is too long. This triggers a compiler warning. Replaced 'sprintf' with 'snprintf' to limit string lengths to prevent overflow. Reported-by:kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202506100642.95jpuMY1-lkp@intel.com/ Signed-off-by:
Lucy Thrun <lucy.thrun@digital-rabbithole.de> Link: https://patch.msgid.link/20250610175012.918-3-lucy.thrun@digital-rabbithole.de Signed-off-by:
Takashi Iwai <tiwai@suse.de> Signed-off-by:
Sasha Levin <sashal@kernel.org>
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