diff options
| -rw-r--r-- | src/ipcpd/udp/main.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/ipcpd/udp/main.c b/src/ipcpd/udp/main.c index 6a3fb24a..e6caea45 100644 --- a/src/ipcpd/udp/main.c +++ b/src/ipcpd/udp/main.c @@ -765,7 +765,7 @@ static uint32_t ddns_resolve(char * name, close(pipe_fd[1]); - count = read(pipe_fd[0], buf, IPCP_UDP_BUF_SIZE); + count = read(pipe_fd[0], buf, IPCP_UDP_BUF_SIZE - 1); if (count <= 0) { log_err("Failed to communicate with nslookup."); close(pipe_fd[0]); |