diff options
author | Sasha Finkelstein <fnkl.kernel@gmail.com> | 2023-03-10 11:28:42 +0100 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-04-20 12:35:06 +0200 |
commit | ba7d93969275b703c8dc4ae48feea7adbcc5f567 (patch) | |
tree | 8ba14b85d939d329b1c80be9eafaf8cf17129d8b /drivers/bluetooth | |
parent | f6719fd8f409fa1da8dc956e93822d25e1e8b360 (diff) | |
download | linux-ba7d93969275b703c8dc4ae48feea7adbcc5f567.tar.gz |
bluetooth: btbcm: Fix logic error in forming the board name.
commit b76abe4648c1acc791a207e7c08d1719eb9f4ea8 upstream. 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> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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] = '-'; } |