diff options
Diffstat (limited to 'libavformat/sctp.c')
| -rw-r--r-- | libavformat/sctp.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/libavformat/sctp.c b/libavformat/sctp.c index 84a4ac1..35b9ad1 100644 --- a/libavformat/sctp.c +++ b/libavformat/sctp.c @@ -2,20 +2,20 @@ * SCTP protocol * Copyright (c) 2012 Luca Barbato * - * This file is part of Libav. + * This file is part of FFmpeg. * - * Libav is free software; you can redistribute it and/or + * FFmpeg is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * - * Libav is distributed in the hope that it will be useful, + * FFmpeg is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public - * License along with Libav; if not, write to the Free Software + * License along with FFmpeg; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ @@ -98,7 +98,7 @@ static int ff_sctp_recvmsg(int s, void *msg, size_t len, struct sockaddr *from, if (msg_flags) *msg_flags = inmsg.msg_flags; - for (cmsg = CMSG_FIRSTHDR(&inmsg); cmsg != NULL; + for (cmsg = CMSG_FIRSTHDR(&inmsg); cmsg; cmsg = CMSG_NXTHDR(&inmsg, cmsg)) { if ((IPPROTO_SCTP == cmsg->cmsg_level) && (SCTP_SNDRCV == cmsg->cmsg_type)) @@ -121,7 +121,7 @@ static int ff_sctp_send(int s, const void *msg, size_t len, outmsg.msg_name = NULL; outmsg.msg_namelen = 0; outmsg.msg_iov = &iov; - iov.iov_base = msg; + iov.iov_base = (void*)msg; iov.iov_len = len; outmsg.msg_iovlen = 1; outmsg.msg_controllen = 0; @@ -296,8 +296,10 @@ static int sctp_write(URLContext *h, const uint8_t *buf, int size) /*StreamId is introduced as a 2byte code into the stream*/ struct sctp_sndrcvinfo info = { 0 }; info.sinfo_stream = AV_RB16(buf); - if (info.sinfo_stream > s->max_streams) - abort(); + if (info.sinfo_stream > s->max_streams) { + av_log(h, AV_LOG_ERROR, "bad input data\n"); + return AVERROR(EINVAL); + } ret = ff_sctp_send(s->fd, buf + 2, size - 2, &info, MSG_EOR); } else ret = send(s->fd, buf, size, MSG_NOSIGNAL); |
