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| author | Takanori Watanabe <takawata@FreeBSD.org> | 2021-05-26 09:23:33 +0000 |
|---|---|---|
| committer | Takanori Watanabe <takawata@FreeBSD.org> | 2021-05-26 09:23:33 +0000 |
| commit | 14803ec8d193d8d46f4137a7dba61b277c6a2fed (patch) | |
| tree | 1d5960d19f403c04319726255c6af7369359eb43 /sys/netgraph/bluetooth/hci | |
| parent | 399bad7b9a105930b8203ad0a1fd154681bc16b8 (diff) | |
| download | src-14803ec8d193d8d46f4137a7dba61b277c6a2fed.tar.gz src-14803ec8d193d8d46f4137a7dba61b277c6a2fed.zip | |
Fix a use-after-free in an error case.
PR: 255872
Submitted by: lylgood
Differential Revision: https://reviews.freebsd.org/D30454
Diffstat (limited to 'sys/netgraph/bluetooth/hci')
| -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 9e299d12fd1e..64ab4f0b36b9 100644 --- a/sys/netgraph/bluetooth/hci/ng_hci_evnt.c +++ b/sys/netgraph/bluetooth/hci/ng_hci_evnt.c @@ -528,6 +528,7 @@ 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) |