hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

bluetooth: btbcm: Fix logic error in forming the board name. 

commit b76abe4648 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>
This commit is contained in:
Sasha Finkelstein 2023-03-10 11:28:42 +01:00 committed by Greg Kroah-Hartman
parent f6719fd8f4
commit ba7d939692
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/bluetooth/btbcm.c
View File

@ -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] = '-';
}