diff options
Diffstat (limited to 'profiles/health')
| -rw-r--r-- | profiles/health/hdp.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/profiles/health/hdp.c b/profiles/health/hdp.c index d256c9f09..4f90380f9 100644 --- a/profiles/health/hdp.c +++ b/profiles/health/hdp.c @@ -863,7 +863,10 @@ static gboolean serve_echo(GIOChannel *io_chan, GIOCondition cond, chan->edata->echo_done = TRUE; fd = g_io_channel_unix_get_fd(io_chan); + len = read(fd, buf, sizeof(buf)); + if (len < 0) + goto fail; if (send_echo_data(fd, buf, len) >= 0) return TRUE; |