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authorJohan Hedberg <johan.hedberg@intel.com>2013-12-06 07:08:53 +0200
committerMarcel Holtmann <marcel@holtmann.org>2013-12-05 22:07:42 -0800
commitc8afe8d0ad796b6dae545ceeed652b2c52ca7cf6 (patch)
tree818815a71b8592aa5a4d9e863a6508130899b907 /net/bluetooth
parentf1324ea50b2e48d30fbeac591771fdceac9315ca (diff)
downloadlinux-c8afe8d0ad796b6dae545ceeed652b2c52ca7cf6.tar.bz2
Bluetooth: Fix valid LE PSM check
The range of valid LE PSMs is 0x0001-0x00ff so the check should be for "less than or equal to" instead of "less than". Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net/bluetooth')
-rw-r--r--net/bluetooth/l2cap_core.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index 35feb9d6c322..ae0054ccee5b 100644
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -1851,7 +1851,7 @@ static bool is_valid_psm(u16 psm, u8 dst_type)
return false;
if (bdaddr_type_is_le(dst_type))
- return (psm < 0x00ff);
+ return (psm <= 0x00ff);
/* PSM must be odd and lsb of upper byte must be 0 */
return ((psm & 0x0101) == 0x0001);