From 2c2c7f4b33335ee6822c658f7ef8c8e969393a98 Mon Sep 17 00:00:00 2001
From: Alex Taber <ataber@terpmail.umd.edu>
Date: Thu, 11 Jun 2020 21:24:01 -0400
Subject: [PATCH] Fix double free

---
 source/camera.c | 2 +-
 source/remote.c | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/source/camera.c b/source/camera.c
index b0e4af1..aea6767 100644
--- a/source/camera.c
+++ b/source/camera.c
@@ -292,6 +292,7 @@ void update_qr(qr_data *data)
                 {
                     throw_error("File downloaded isn't a zip.", ERROR_LEVEL_WARNING);
                 }
+                free(zip_buf);
             }
             else
             {
@@ -299,7 +300,6 @@ void update_qr(qr_data *data)
             }
 
             free(filename);
-            free(zip_buf);
         }   
     }
 
diff --git a/source/remote.c b/source/remote.c
index 20f698d..dc5ee6e 100644
--- a/source/remote.c
+++ b/source/remote.c
@@ -807,7 +807,9 @@ u32 http_get(const char *url, char ** filename, char ** buf, InstallType install
             return 0;
         }
 
+        DEBUG(content_disposition);
         char * tok = strtok(content_disposition, "\"");
+        DEBUG(tok);
         tok = strtok(NULL, "\"");
 
         if(!(tok))