sanitize user input

yefuwang · Feb 20, 2016 · 197d463 · 197d463
1 parent 15746ce
commit 197d463
Show file tree

Hide file tree

Showing 2 changed files with 8 additions and 5 deletions.
diff --git a/README.md b/README.md
@@ -21,6 +21,8 @@ ImageBuf makes my photo sharing cheap and easy to maintain. Just drop the pics f
 
 ## Usage
 
+sudo apt-get install graphicsmagick
+
 node.js app.js OPTIONS
 
  Required Options:
@@ -39,7 +41,3 @@ node.js app.js OPTIONS
 
     --memoryCacheSize [Size]    The amount of memory that ImageBuf uses as a in-memory cache. The format can be: 1024, 1000KB. 128MB, etc.Default: 0
 
-
-
-
-
diff --git a/lib/localFileServer.js b/lib/localFileServer.js
@@ -39,7 +39,12 @@
         var parentFolder = path.dirname(folder);
         if(!fs.existsSync(parentFolder)){
             this.log('Parent folder does not exist. Making it');
-            this.mkdirP(parentFolder);
+            try {
+                this.mkdirP(parentFolder);
+            }
+            catch(err){
+                console.log("Error making folder " +  parentFolder);
+            }
         }
         else{
         }