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| author | Takashi Iwai <tiwai@suse.de> | 2020-03-11 09:47:11 +0100 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2020-03-12 15:43:39 +0200 |
| commit | d3f8c708c0d7c8b2b2bc5d3ba5c7d8a5a0af5f2b (patch) | |
| tree | cac569289ea1fa0570650fbde6d79e6fc064bf44 /drivers/net/wireless/broadcom/b43legacy/sysfs.c | |
| 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>
Diffstat (limited to 'drivers/net/wireless/broadcom/b43legacy/sysfs.c')
0 files changed, 0 insertions, 0 deletions