| commit | 5cb5b4759cf6febe49bf23b7a0f362ac37e21b01 | [log] [tgz] |
|---|---|---|
| author | Takashi Iwai <tiwai@suse.de> | Wed Mar 11 09:47:09 2020 +0100 |
| committer | Kalle Valo <kvalo@codeaurora.org> | Thu Mar 12 15:43:36 2020 +0200 |
| tree | 12ad18c111577972925a9121c015c6eda27c06ca | |
| parent | 32521a913852a730a2017e6552495e1facacdd8b [diff] |
carl9170: Use scnprintf() for avoiding potential buffer overflow Since snprintf() returns the would-be-output size instead of the actual output size, the succeeding calls may go beyond the given buffer limit. Fix it by replacing with scnprintf(). Cc: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>