diff options
Diffstat (limited to 'packet.c')
| -rw-r--r-- | packet.c | 9 |
1 files changed, 4 insertions, 5 deletions
@@ -58,8 +58,9 @@ void write_packet() { ssize_t written; #ifdef HAVE_WRITEV - struct iovec *iov = NULL; - int iov_count; + /* 50 is somewhat arbitrary */ + int iov_count = 50; + struct iovec iov[50]; #endif TRACE2(("enter write_packet")) @@ -67,7 +68,7 @@ void write_packet() { #if defined(HAVE_WRITEV) && (defined(IOV_MAX) || defined(UIO_MAXIOV)) - iov = packet_queue_to_iovec(&ses.writequeue, &iov_count); + packet_queue_to_iovec(&ses.writequeue, iov, &iov_count); /* This may return EAGAIN. The main loop sometimes calls write_packet() without bothering to test with select() since it's likely to be necessary */ @@ -75,13 +76,11 @@ void write_packet() { if (written < 0) { if (errno == EINTR || errno == EAGAIN) { TRACE2(("leave write_packet: EINTR")) - m_free(iov); return; } else { dropbear_exit("Error writing: %s", strerror(errno)); } } - m_free(iov); packet_queue_consume(&ses.writequeue, written); |