From: Marek Vavrusa <marek@vavrusa.com>
Date: Tue, 21 Jun 2016 17:18:32 +0000 (-0700)
Subject: daemon: fixed memleak on exit
X-Git-Tag: v1.1.0~71
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=95b243f07a610d6053b35d297cc4ef41fd98dc18;p=thirdparty%2Fknot-resolver.git

daemon: fixed memleak on exit

fixes #77
---

diff --git a/daemon/main.c b/daemon/main.c
index 89095bcb6..4af644b70 100644
--- a/daemon/main.c
+++ b/daemon/main.c
@@ -53,6 +53,7 @@ static void tty_read(uv_stream_t *stream, ssize_t nread, const uv_buf_t *buf)
 	if (stream_fd != STDIN_FILENO) {
 		if (nread <= 0) { /* Close if disconnected */
 			uv_close((uv_handle_t *)stream, (uv_close_cb) free);
+			free(buf->base);
 			return;
 		}
 		uv_os_fd_t dup_fd = dup(stream_fd);
@@ -91,9 +92,9 @@ static void tty_read(uv_stream_t *stream, ssize_t nread, const uv_buf_t *buf)
 			fprintf(fp_out, "\n");
 		fprintf(fp_out, "%s", delim);
 		lua_settop(L, 0);
-		free(buf->base);
 	}
 	fflush(out);
+	free(buf->base);
 	/* Close if redirected */
 	if (stream_fd != STDIN_FILENO) {
 		fclose(out); /* outerr is the same */