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| author | Felix Fietkau | 2026-01-04 10:04:58 +0000 |
|---|---|---|
| committer | Felix Fietkau | 2026-02-16 08:07:46 +0000 |
| commit | e1728da72f5fc04c943b8240aab40988b212658b (patch) | |
| tree | 855891ce4f2d891d16dbee7878c01e0e0288bd32 | |
| parent | e5d1332f739746e61c505bd36e041d2c83124e96 (diff) | |
| download | openwrt-e1728da72f5fc04c943b8240aab40988b212658b.tar.gz | |
unetmsg: add null check in TX disconnect callback
The network may be deleted before the disconnect callback fires.
Check for null to avoid crash when accessing net.tx_channels.
Signed-off-by: Felix Fietkau <nbd@nbd.name>
(cherry picked from commit f631d1576ddb331ceee726d876ea9c74a3553dbc)
| -rw-r--r-- | package/network/services/unetmsg/files/usr/share/ucode/unetmsg/unetmsgd-remote.uc | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/package/network/services/unetmsg/files/usr/share/ucode/unetmsg/unetmsgd-remote.uc b/package/network/services/unetmsg/files/usr/share/ucode/unetmsg/unetmsgd-remote.uc index 59d9b0c278..63be3cbab0 100644 --- a/package/network/services/unetmsg/files/usr/share/ucode/unetmsg/unetmsgd-remote.uc +++ b/package/network/services/unetmsg/files/usr/share/ucode/unetmsg/unetmsgd-remote.uc @@ -350,6 +350,11 @@ function network_open_channel(net, name, peer) let disconnect_cb = (req) => { let net = networks[sock_data.network]; + if (!net) { + network_tx_socket_close(sock_data); + return; + } + let cur_data = net.tx_channels[sock_data.name]; if (cur_data == sock_data) delete net.tx_channels[sock_data.name]; |