diff options
| author | Holger Hans Peter Freyther <zecke@selfish.org> | 2010-03-31 13:26:46 +0200 |
|---|---|---|
| committer | Holger Hans Peter Freyther <zecke@selfish.org> | 2010-03-31 13:26:46 +0200 |
| commit | f21028985e8c1846ad9335d174cd3c20f7aa4e45 (patch) | |
| tree | 969b55acbf670bcbf95f3ce87d71fcf0d8df6b99 /openbsc/src/mgcp/mgcp_protocol.c | |
| parent | 483b768ab22e9e3b6c3cc41416c0a719ed1cfa97 (diff) | |
[mgcp] Do not operate on the ->data pointer, use ->l2h instead
This would have been broken once we attempt to parse encapsulated
MGCP messages.
Diffstat (limited to 'openbsc/src/mgcp/mgcp_protocol.c')
| -rw-r--r-- | openbsc/src/mgcp/mgcp_protocol.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/openbsc/src/mgcp/mgcp_protocol.c b/openbsc/src/mgcp/mgcp_protocol.c index 4a73dd695..ed0d7efd9 100644 --- a/openbsc/src/mgcp/mgcp_protocol.c +++ b/openbsc/src/mgcp/mgcp_protocol.c @@ -202,25 +202,25 @@ struct msgb *mgcp_handle_message(struct mgcp_config *cfg, struct msgb *msg) int code; struct msgb *resp = NULL; - if (msg->len < 4) { + if (msgb_l2len(msg) < 4) { LOGP(DMGCP, LOGL_ERROR, "mgs too short: %d\n", msg->len); return NULL; } /* attempt to treat it as a response */ - if (sscanf((const char *)&msg->data[0], "%3d %*s", &code) == 1) { + if (sscanf((const char *)&msg->l2h[0], "%3d %*s", &code) == 1) { LOGP(DMGCP, LOGL_DEBUG, "Response: Code: %d\n", code); } else { int i, handled = 0; msg->l3h = &msg->l2h[4]; for (i = 0; i < ARRAY_SIZE(mgcp_requests); ++i) - if (strncmp(mgcp_requests[i].name, (const char *) &msg->data[0], 4) == 0) { + if (strncmp(mgcp_requests[i].name, (const char *) &msg->l2h[0], 4) == 0) { handled = 1; resp = mgcp_requests[i].handle_request(cfg, msg); break; } if (!handled) { - LOGP(DMGCP, LOGL_NOTICE, "MSG with type: '%.4s' not handled\n", &msg->data[0]); + LOGP(DMGCP, LOGL_NOTICE, "MSG with type: '%.4s' not handled\n", &msg->l2h[0]); } } |