| commit | d3f8c708c0d7c8b2b2bc5d3ba5c7d8a5a0af5f2b | [log] [tgz] |
|---|---|---|
| author | Takashi Iwai <tiwai@suse.de> | Wed Mar 11 09:47:11 2020 +0100 |
| committer | Kalle Valo <kvalo@codeaurora.org> | Thu Mar 12 15:43:39 2020 +0200 |
| tree | cac569289ea1fa0570650fbde6d79e6fc064bf44 | |
| parent | 68b02e0c512b3cd8dc18877d5fbe259687bccaec [diff] |
b43legacy: 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: Larry Finger <Larry.Finger@lwfinger.net> Cc: b43-dev@lists.infradead.org Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>