48 lines
2.1 KiB
Diff
48 lines
2.1 KiB
Diff
From f4f32601a0961eb69c0526364d3e67a59c9f0832 Mon Sep 17 00:00:00 2001
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From: Suddenly <suddenly@suddenly.coffee>
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Date: Tue, 8 Jul 2014 09:44:18 +1000
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Subject: [PATCH] Safer JSON Loading
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diff --git a/src/main/java/net/minecraft/server/JsonList.java b/src/main/java/net/minecraft/server/JsonList.java
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index 61c676a..af2e2d1 100644
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--- a/src/main/java/net/minecraft/server/JsonList.java
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+++ b/src/main/java/net/minecraft/server/JsonList.java
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@@ -149,6 +149,17 @@ public class JsonList {
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try {
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bufferedreader = Files.newReader(this.c, Charsets.UTF_8);
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collection = (Collection) this.b.fromJson(bufferedreader, JsonList.f);
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+ // Spigot Start
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+ } catch ( java.io.FileNotFoundException ex )
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+ {
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+ org.bukkit.Bukkit.getLogger().log( java.util.logging.Level.INFO, "Unable to find file {0}, creating it.", this.c );
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+ } catch ( com.google.gson.JsonSyntaxException ex )
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+ {
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+ org.bukkit.Bukkit.getLogger().log( java.util.logging.Level.WARNING, "Unable to read file {0}, backing it up to {0}.backup and creating new copy.", this.c );
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+ File backup = new File( this.c + ".backup" );
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+ this.c.renameTo( backup );
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+ this.c.delete();
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+ // Spigot End
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} finally {
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IOUtils.closeQuietly(bufferedreader);
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}
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diff --git a/src/main/java/net/minecraft/server/UserCache.java b/src/main/java/net/minecraft/server/UserCache.java
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index 03abfbd..bd35a0f 100644
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--- a/src/main/java/net/minecraft/server/UserCache.java
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+++ b/src/main/java/net/minecraft/server/UserCache.java
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@@ -160,6 +160,11 @@ public class UserCache {
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break label64;
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} catch (FileNotFoundException filenotfoundexception) {
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;
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+ // Spigot Start
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+ } catch (com.google.gson.JsonSyntaxException ex) {
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+ JsonList.a.warn( "Usercache.json is corrupted or has bad formatting. Deleting it to prevent further issues." );
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+ this.g.delete();
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+ // Spigot End
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} finally {
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IOUtils.closeQuietly(bufferedreader);
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}
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--
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2.1.0
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