[PATCH 9/9] Fixed problem of mute audio on some calls

When reading from RTP socket, the first read() may fail right after connecting to remote socket. Subsequent read() will work as it should. I have not discovered why this read fails, but I don't see any reason why we should stop reading, just because one read() fails at the beginning. --- openbsc/src/libtrau/rtp_proxy.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/openbsc/src/libtrau/rtp_proxy.c b/openbsc/src/libtrau/rtp_proxy.c index 3e6c462..8b19c93 100644 --- a/openbsc/src/libtrau/rtp_proxy.c +++ b/openbsc/src/libtrau/rtp_proxy.c @@ -501,10 +501,8 @@ static int rtp_socket_read(struct rtp_socket *rs, struct rtp_sub_socket *rss) return -ENOMEM; rc = read(rss->bfd.fd, msg->data, RTP_ALLOC_SIZE); - if (rc <= 0) { - rss->bfd.when &= ~BSC_FD_READ; + if (rc <= 0) return rc; - } msgb_put(msg, rc); -- 1.8.1.5