[PATCH BlueZ] meshctl truncates GATT MTU

[PATCH BlueZ] meshctl truncates GATT MTU

[Michael N. Moran]

From: "Michael N. Moran" <mike@mnmoran.org>

This patch fixes a bug in meshctl that causes the
GATT MTU to be truncated resulting in incorrect
segmentation when the MTU is greater than 259.

Michael N. Moran (1):
  The meshctl sock_write() max_len variable is declared as
    uint8_t, which causes the calculation of the GATT MTU
	to be truncated when the MTU (write_mtu) is greater
	than 259. This error causes incorrect segmentation.

 tools/mesh/gatt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

-- 
1.8.3.1

[PATCH BlueZ] The meshctl sock_write() max_len variable is declared as a uint8_t, which causes the calculation of the GATT MTU to be truncated when the MTU (write_mtu) is greater than 259. This error causes incorrect segmentation.

[Michael N. Moran]

From: "Michael N. Moran" <mike@mnmoran.org>

---
 tools/mesh/gatt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/mesh/gatt.c b/tools/mesh/gatt.c
index 0a942d4..c9e789c 100644
--- a/tools/mesh/gatt.c
+++ b/tools/mesh/gatt.c
@@ -189,7 +189,7 @@ static bool sock_write(struct io *io, void *user_data)
 	struct write_data *data = user_data;
 	struct iovec iov[2];
 	uint8_t sar;
-	uint8_t max_len;
+	uint16_t max_len;
 
 	if (data == NULL)
 		return true;
-- 
1.8.3.1