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| author | Arnd Bergmann <arnd@arndb.de> | 2017-07-18 13:48:09 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2017-07-18 17:54:41 +0200 |
| commit | 7ad210ace5c1701421a4defa9d9e830a6f2ee56b (patch) | |
| tree | 705ef49c6336ed95591902878f4695622980cbc2 /sound/hda | |
| parent | c6e486ffb2e5a3a3e8f34fb24a6f6f2683cf010b (diff) | |
| download | op-kernel-dev-7ad210ace5c1701421a4defa9d9e830a6f2ee56b.zip op-kernel-dev-7ad210ace5c1701421a4defa9d9e830a6f2ee56b.tar.gz | |
ALSA: rme9652: fix format overflow warnings
gcc-7 warns about a possible sprintf format string overflow with a
temporary buffer that is used to print from another buffer of the same
size:
sound/pci/rme9652/hdspm.c: In function 'snd_hdspm_create_alsa_devices':
sound/pci/rme9652/hdspm.c:2123:17: error: ' MIDIoverMADI' directive writing 13 bytes into a region of size between 1 and 32 [-Werror=format-overflow=]
This extends the temporary buffer to twice the size, and changes
the code to use the safer snprintf() across the entire file.
The longer buffer is still necessary to avoid a format-truncation
warning.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/hda')
0 files changed, 0 insertions, 0 deletions
