diff options
| -rw-r--r-- | src/host/layer23/src/common/l1ctl.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/host/layer23/src/common/l1ctl.c b/src/host/layer23/src/common/l1ctl.c index 9a3bc0e8..c8695ca1 100644 --- a/src/host/layer23/src/common/l1ctl.c +++ b/src/host/layer23/src/common/l1ctl.c @@ -874,9 +874,10 @@ int l1ctl_recv(struct osmocom_ms *ms, struct msgb *msg) int rc = 0; struct l1ctl_hdr *l1h; - if (msgb_l2len(msg) < sizeof(*l1h)) { - LOGP(DL1C, LOGL_ERROR, "Short Layer2 message: %u\n", - msgb_l2len(msg)); + /* Make sure a message has L1CTL header (pointed by msg->l1h) */ + if (msgb_l1len(msg) < sizeof(*l1h)) { + LOGP(DL1C, LOGL_ERROR, "Short L1CTL message, " + "missing the header (len=%u)\n", msgb_l1len(msg)); msgb_free(msg); return -1; } |