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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-07-24 16:17:26 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-07-24 16:17:26 +0200 |
| commit | b62ed4c93ad71374b54d2c3a72cbc67b506f580c (patch) | |
| tree | 6ca6ab974bbce902fc9de300fea6aa056170850f /net/bridge/br_cfm.c | |
| parent | 5895db67c12464003afd16c08049b73aa09e58ea (diff) | |
| parent | 221fc2f4d0eda59d02af2e751a9282fa013a8e97 (diff) | |
Merge v6.18.40linux-rolling-lts
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/bridge/br_cfm.c')
| -rw-r--r-- | net/bridge/br_cfm.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/net/bridge/br_cfm.c b/net/bridge/br_cfm.c index f4ca77d9b0e9..e1de280bacc1 100644 --- a/net/bridge/br_cfm.c +++ b/net/bridge/br_cfm.c @@ -805,6 +805,12 @@ int br_cfm_cc_ccm_tx(struct net_bridge *br, const u32 instance, goto save; } + if (!interval_to_us(mep->cc_config.exp_interval)) { + NL_SET_ERR_MSG_MOD(extack, + "Invalid CCM interval"); + return -EINVAL; + } + /* Start delayed work to transmit CCM frames. It is done with zero delay * to send first frame immediately */ |