From eda74fafb40e1c760a0cafd095d0fa91a23b66f0 Mon Sep 17 00:00:00 2001 From: Neels Hofmeyr Date: Sat, 26 Nov 2016 13:56:34 +0100 Subject: examples/stream-server.c: use read() rc instead of strlen() Fixes: CID#57922 Change-Id: Ibaafdd49d9446a12fe7d0e2f5b2039da3ffc7ea9 --- examples/stream-server.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'examples') diff --git a/examples/stream-server.c b/examples/stream-server.c index 82fb20a..c1bfd66 100644 --- a/examples/stream-server.c +++ b/examples/stream-server.c @@ -93,6 +93,8 @@ static int kbd_cb(struct osmo_fd *fd, unsigned int what) int ret; ret = read(STDIN_FILENO, buf, sizeof(buf)); + if (ret < 1) + return 0; LOGP(DSTREAMTEST, LOGL_NOTICE, "read %d byte from keyboard\n", ret); @@ -106,8 +108,8 @@ static int kbd_cb(struct osmo_fd *fd, unsigned int what) LOGP(DSTREAMTEST, LOGL_ERROR, "cannot allocate message\n"); return 0; } - ptr = msgb_put(msg, strlen(buf)); - memcpy(ptr, buf, strlen(buf)); + ptr = msgb_put(msg, ret); + memcpy(ptr, buf, ret); osmo_stream_srv_send(conn, msg); LOGP(DSTREAMTEST, LOGL_NOTICE, "message of %d bytes sent\n", msg->len); -- cgit v1.2.3