diff options
Diffstat (limited to 'sys/netinet/sctp_output.c')
| -rw-r--r-- | sys/netinet/sctp_output.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/sys/netinet/sctp_output.c b/sys/netinet/sctp_output.c index e04d3e17d558..83e29bbe30fc 100644 --- a/sys/netinet/sctp_output.c +++ b/sys/netinet/sctp_output.c @@ -12534,7 +12534,7 @@ sctp_lower_sosend(struct socket *so, struct thread *p ) { - ssize_t sndlen = 0, max_len; + ssize_t sndlen = 0, max_len, local_add_more; int error, len; struct mbuf *top = NULL; int queue_only = 0, queue_only_for_init = 0; @@ -12556,7 +12556,6 @@ sctp_lower_sosend(struct socket *so, int got_all_of_the_send = 0; int hold_tcblock = 0; int non_blocking = 0; - uint32_t local_add_more; ssize_t local_soresv = 0; uint16_t port; uint16_t sinfo_flags; @@ -12860,7 +12859,7 @@ sctp_lower_sosend(struct socket *so, free_cnt_applied = 1; if (sctp_is_feature_on(inp, SCTP_PCB_FLAGS_NO_FRAGMENT)) { - if (sndlen > asoc->smallest_mtu) { + if (sndlen > (ssize_t)asoc->smallest_mtu) { SCTP_LTRACE_ERR_RET(inp, stcb, net, SCTP_FROM_SCTP_OUTPUT, EMSGSIZE); error = EMSGSIZE; goto out_unlocked; @@ -12888,7 +12887,7 @@ sctp_lower_sosend(struct socket *so, if ((SCTP_SB_LIMIT_SND(so) < (amount + inqueue_bytes + stcb->asoc.sb_send_resv)) || (stcb->asoc.chunks_on_out_queue >= SCTP_BASE_SYSCTL(sctp_max_chunks_on_queue))) { SCTP_LTRACE_ERR_RET(inp, stcb, net, SCTP_FROM_SCTP_OUTPUT, EWOULDBLOCK); - if (sndlen > SCTP_SB_LIMIT_SND(so)) + if (sndlen > (ssize_t)SCTP_SB_LIMIT_SND(so)) error = EMSGSIZE; else error = EWOULDBLOCK; @@ -13070,7 +13069,7 @@ sctp_lower_sosend(struct socket *so, /* Unless E_EOR mode is on, we must make a send FIT in one call. */ if ((user_marks_eor == 0) && - (sndlen > SCTP_SB_LIMIT_SND(stcb->sctp_socket))) { + (sndlen > (ssize_t)SCTP_SB_LIMIT_SND(stcb->sctp_socket))) { /* It will NEVER fit */ SCTP_LTRACE_ERR_RET(NULL, stcb, net, SCTP_FROM_SCTP_OUTPUT, EMSGSIZE); error = EMSGSIZE; @@ -13087,20 +13086,20 @@ sctp_lower_sosend(struct socket *so, } if (user_marks_eor) { - local_add_more = min(SCTP_SB_LIMIT_SND(so), SCTP_BASE_SYSCTL(sctp_add_more_threshold)); + local_add_more = (ssize_t)min(SCTP_SB_LIMIT_SND(so), SCTP_BASE_SYSCTL(sctp_add_more_threshold)); } else { /*- * For non-eeor the whole message must fit in * the socket send buffer. */ - local_add_more = (uint32_t)sndlen; + local_add_more = sndlen; } len = 0; if (non_blocking) { goto skip_preblock; } if (((max_len <= local_add_more) && - (SCTP_SB_LIMIT_SND(so) >= local_add_more)) || + ((ssize_t)SCTP_SB_LIMIT_SND(so) >= local_add_more)) || (max_len == 0) || ((stcb->asoc.chunks_on_out_queue + stcb->asoc.stream_queue_cnt) >= SCTP_BASE_SYSCTL(sctp_max_chunks_on_queue))) { /* No room right now ! */ @@ -13108,7 +13107,7 @@ sctp_lower_sosend(struct socket *so, inqueue_bytes = stcb->asoc.total_output_queue_size - (stcb->asoc.chunks_on_out_queue * SCTP_DATA_CHUNK_OVERHEAD(stcb)); while ((SCTP_SB_LIMIT_SND(so) < (inqueue_bytes + local_add_more)) || ((stcb->asoc.stream_queue_cnt + stcb->asoc.chunks_on_out_queue) >= SCTP_BASE_SYSCTL(sctp_max_chunks_on_queue))) { - SCTPDBG(SCTP_DEBUG_OUTPUT1, "pre_block limit:%u <(inq:%d + %d) || (%d+%d > %d)\n", + SCTPDBG(SCTP_DEBUG_OUTPUT1, "pre_block limit:%u <(inq:%d + %zd) || (%d+%d > %d)\n", (unsigned int)SCTP_SB_LIMIT_SND(so), inqueue_bytes, local_add_more, @@ -13241,7 +13240,7 @@ skip_preblock: else max_len = 0; - if ((max_len > SCTP_BASE_SYSCTL(sctp_add_more_threshold)) || + if ((max_len > (ssize_t)SCTP_BASE_SYSCTL(sctp_add_more_threshold)) || (max_len && (SCTP_SB_LIMIT_SND(so) < SCTP_BASE_SYSCTL(sctp_add_more_threshold))) || (uio->uio_resid && (uio->uio_resid <= max_len))) { sndout = 0; |