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| author | Takashi Iwai <tiwai@suse.de> | 2023-09-15 10:28:02 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2023-09-15 13:22:16 +0200 |
| commit | 5f6af0050a7a6f8d7972267ddd3a75970e13931e (patch) | |
| tree | 607da9c7b93f46062985c3afef8e4eb19777a96f /sound/isa | |
| parent | 28329936d1e2ff4b962daca1c943f0150890d51e (diff) | |
ALSA: hda: generic: Check potential mixer name string truncation
add_control_with_pfx() constructs a mixer name element with the fixed
size, and it got compile warnings with -Wformat-truncation.
Although the size overflow is very unlikely, let's have a sanity check
of the string size and returns the error if it really doesn't fit
instead of silent truncation.
Link: https://lore.kernel.org/r/20230915082802.28684-14-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/isa')
0 files changed, 0 insertions, 0 deletions