Commits
Arnd Bergmann committed 5051735221b
ALSA: pcxhr: fix string overflow warnings With gcc-7, we get a warning about a possible string overflow: sound/pci/pcxhr/pcxhr.c: In function 'pcxhr_probe': sound/pci/pcxhr/pcxhr.c:1647:28: error: ' [PCM #' directive writing 7 bytes into a region of size between 1 and 32 [-Werror=format-overflow=] The shortname can simply be removed, and the longname can be changed into a shorter "name" string that is used in three places. Making it a little shorter (40 bytes) avoids the risk of overflowing completely, but I also use snprintf() here for extra clarity. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>