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This series converts the sound/ users outside of ASoC. Each site is converted to an explicit offset plus a bounded copy: strscpy() where the appended text has no format specifiers, and scnprintf() where it does or where the resulting length is needed. After this series the only remaining strlcat() user under sound/ is sound/soc/codecs/wm_adsp_fw_find_test.c, which goes via ASoC. Build-tested with allmodconfig and boot-tested on x86_64. The generated strings were checked against the pre-patch code in a userspace harness for empty, whitespace-padded, exact-fit and oversized inputs, and came out identical. No audio hardware was available here, so the drivers themselves have not been exercised at runtime. Mahad Ibrahim (7): ALSA: ump: replace strlcat() with strscpy() ALSA: ac97: replace strlcat() with scnprintf() ALSA: cmipci: replace strlcat() with strscpy() ALSA: caiaq: replace strlcat() with strscpy() ALSA: usb-audio: replace strlcat() with append_ctl_name() ALSA: hiface: replace strlcat() with scnprintf() ALSA: usb-audio: replace strlcat() in longname construction sound/core/ump.c | 7 +++++-- sound/pci/ac97/ac97_codec.c | 8 ++++---- sound/pci/cmipci.c | 8 ++++++-- sound/usb/caiaq/input.c | 5 +++-- sound/usb/card.c | 27 +++++++++++++++++---------- sound/usb/hiface/chip.c | 4 ++-- sound/usb/mixer.c | 8 ++++++-- 7 files changed, 43 insertions(+), 24 deletions(-) -- 2.54.0