2022-06-07 17:47:51

by Xiaohui Zhang

Subject: [PATCH 1/1] Bluetooth: use memset avoid memory leaks

From: Xiaohui Zhang <[email protected]>

Similar to the handling of l2cap_ecred_connect in commit d3715b2333e9
("Bluetooth: use memset avoid memory leaks"), we thought a patch
might be needed here as well.

Use memset to initialize structs to prevent memory leaks
in l2cap_le_connect

Signed-off-by: Xiaohui Zhang <[email protected]>
---
net/bluetooth/l2cap_core.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index ae78490ecd3d..09ecaf556de5 100644
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -1369,6 +1369,7 @@ static void l2cap_le_connect(struct l2cap_chan *chan)

l2cap_le_flowctl_init(chan, 0);

+ memset(&req, 0, sizeof(req));
req.psm = chan->psm;
req.scid = cpu_to_le16(chan->scid);
req.mtu = cpu_to_le16(chan->imtu);
--
2.17.1

2022-06-08 17:20:13

by patchwork-bot+bluetooth

Subject: Re: [PATCH 1/1] Bluetooth: use memset avoid memory leaks

Hello:

This patch was applied to bluetooth/bluetooth-next.git (master)
by Marcel Holtmann <[email protected]>:

On Tue, 7 Jun 2022 23:30:20 +0800 you wrote:
> From: Xiaohui Zhang <[email protected]>
>
> Similar to the handling of l2cap_ecred_connect in commit d3715b2333e9
> ("Bluetooth: use memset avoid memory leaks"), we thought a patch
> might be needed here as well.
>
> Use memset to initialize structs to prevent memory leaks
> in l2cap_le_connect
>
> [...]

Here is the summary with links:
- [1/1] Bluetooth: use memset avoid memory leaks
https://git.kernel.org/bluetooth/bluetooth-next/c/0b537674e072

You are awesome, thank you!
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