On Tue, 26 Mar 2024 23:38:07 +0100, Arnd Bergmann wrote: > > From: Arnd Bergmann <arnd@xxxxxxxx> > > clang warns about what it interprets as a truncated snprintf: > > sound/aoa/soundbus/i2sbus/core.c:171:6: error: 'snprintf' will always be truncated; specified size is 6, but format string expands to at least 7 [-Werror,-Wformat-truncation-non-kprintf] > > The actual problem here is that it does not understand the special > %pOFn format string and assumes that it is a pointer followed by > the string "OFn", which would indeed not fit. > > Slightly increasing the size of the buffer to its natural alignment > avoids the warning, as it is now long enough for the correct and > the incorrect interprations. > > Fixes: b917d58dcfaa ("ALSA: aoa: Convert to using %pOFn instead of device_node.name") > Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx> Applied this one now to sound.git tree. Thanks. Takashi