diff options
| -rw-r--r-- | net/dccp/ccids/ccid2.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/net/dccp/ccids/ccid2.c b/net/dccp/ccids/ccid2.c index 5c6b4f97a66..3e4fa6b6f25 100644 --- a/net/dccp/ccids/ccid2.c +++ b/net/dccp/ccids/ccid2.c @@ -294,12 +294,11 @@ static void ccid2_hc_tx_packet_sent(struct sock *sk, int more, unsigned int len) next = hctx->ccid2hctx_seqh->ccid2s_next; /* check if we need to alloc more space */ if (next == hctx->ccid2hctx_seqt) { - int rc; - - ccid2_pr_debug("allocating more space in history\n"); - rc = ccid2_hc_tx_alloc_seq(hctx); - BUG_ON(rc); /* XXX what do we do? */ - + if (ccid2_hc_tx_alloc_seq(hctx)) { + DCCP_CRIT("packet history - out of memory!"); + /* FIXME: find a more graceful way to bail out */ + return; + } next = hctx->ccid2hctx_seqh->ccid2s_next; BUG_ON(next == hctx->ccid2hctx_seqt); } |