From e625a7a887ccd74b611c8964d97d94b6f01e1a30 Mon Sep 17 00:00:00 2001
From: Michael Jumper <mike.jumper@guac-dev.org>
Date: Thu, 3 Mar 2016 11:06:55 -0800
Subject: [PATCH] GUAC-1389: Palette must be freed.

---
 src/libguac/encode-png.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/libguac/encode-png.c b/src/libguac/encode-png.c
index 266749c8..51d18bb3 100644
--- a/src/libguac/encode-png.c
+++ b/src/libguac/encode-png.c
@@ -310,6 +310,7 @@ int guac_png_write(guac_socket* socket, guac_stream* stream,
     /* Set up PNG writer */
     png = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
     if (!png) {
+        guac_palette_free(palette);
         guac_error = GUAC_STATUS_INTERNAL_ERROR;
         guac_error_message = "libpng failed to create write structure";
         return -1;