diff options
| author | Sasha Finkelstein <fnkl.kernel@gmail.com> | 2023-03-10 13:28:42 +0300 |
|---|---|---|
| committer | Luiz Augusto von Dentz <luiz.von.dentz@intel.com> | 2023-04-10 20:23:15 +0300 |
| commit | b76abe4648c1acc791a207e7c08d1719eb9f4ea8 (patch) | |
| tree | 6d0afb0ec8de98ed352c993c7b02ff3c87b44dc6 /drivers/bluetooth | |
| parent | 73f7b171b7c09139eb3c6a5677c200dc1be5f318 (diff) | |
| download | linux-b76abe4648c1acc791a207e7c08d1719eb9f4ea8.tar.xz | |
bluetooth: btbcm: Fix logic error in forming the board name.
This patch fixes an incorrect loop exit condition in code that replaces
'/' symbols in the board name. There might also be a memory corruption
issue here, but it is unlikely to be a real problem.
Cc: <stable@vger.kernel.org>
Signed-off-by: Sasha Finkelstein <fnkl.kernel@gmail.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Diffstat (limited to 'drivers/bluetooth')
| -rw-r--r-- | drivers/bluetooth/btbcm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/bluetooth/btbcm.c b/drivers/bluetooth/btbcm.c index 3006e2a0f37e..43e98a598bd9 100644 --- a/drivers/bluetooth/btbcm.c +++ b/drivers/bluetooth/btbcm.c @@ -511,7 +511,7 @@ static const char *btbcm_get_board_name(struct device *dev) len = strlen(tmp) + 1; board_type = devm_kzalloc(dev, len, GFP_KERNEL); strscpy(board_type, tmp, len); - for (i = 0; i < board_type[i]; i++) { + for (i = 0; i < len; i++) { if (board_type[i] == '/') board_type[i] = '-'; } |