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| author | Takanori Watanabe <takawata@FreeBSD.org> | 2021-05-26 09:23:33 +0000 |
|---|---|---|
| committer | Takanori Watanabe <takawata@FreeBSD.org> | 2021-06-28 03:58:48 +0000 |
| commit | 766da930f994bc0fe27cc9235f0594a6c4e0a88f (patch) | |
| tree | 9de53f9508a44904b4922de5f059dc68e5aab963 | |
| parent | 368799beba4a933592c58e0390933df02a66d24b (diff) | |
| download | src-766da930f994bc0fe27cc9235f0594a6c4e0a88f.tar.gz src-766da930f994bc0fe27cc9235f0594a6c4e0a88f.zip | |
Fix a use-after-free in an error case.
PR: 255872
Submitted by: lylgood
Differential Revision: https://reviews.freebsd.org/D30454
(cherry picked from commit 14803ec8d193d8d46f4137a7dba61b277c6a2fed)
| -rw-r--r-- | sys/netgraph/bluetooth/hci/ng_hci_evnt.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sys/netgraph/bluetooth/hci/ng_hci_evnt.c b/sys/netgraph/bluetooth/hci/ng_hci_evnt.c index b0dae0e18ecf..f144d284aee3 100644 --- a/sys/netgraph/bluetooth/hci/ng_hci_evnt.c +++ b/sys/netgraph/bluetooth/hci/ng_hci_evnt.c @@ -525,6 +525,7 @@ static int le_connection_complete(ng_hci_unit_p unit, struct mbuf *event) if (error != 0) { ng_hci_con_untimeout(con); ng_hci_free_con(con); + goto out; } } else if ((error = ng_hci_con_untimeout(con)) != 0) |