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Fix array out of bounds exception handling on warp and trade signs.

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git-svn-id: https://svn.java.net/svn/essentials~svn/trunk@1528 e251c2fe-e539-e718-e476-b85c1f46cddb
This commit is contained in:
snowleo 2011-05-22 22:08:40 +00:00
parent 15142c0ead
commit b642273f60
5 changed files with 20 additions and 5 deletions
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4
Essentials/src/com/earth2me/essentials/EssentialsBlockListener.java
View file

@ -131,6 +131,10 @@ public class EssentialsBlockListener extends BlockListener
{
String[] l1 = event.getLine(3).split("[ :-]+", 2);
boolean m1 = l1[0].matches("^[^0-9][\\.0-9]+");
if (!m1 && l1.length != 2)
{
throw new Exception(Util.format("invalidSignLine", 4));
}
double q1 = Double.parseDouble(m1 ? l1[0].substring(1) : l1[0]);
if ((int)q1 < 1) throw new Exception(Util.i18n("moreThanZero"));
if (!m1) ItemDb.get(l1[1]);

12
Essentials/src/com/earth2me/essentials/EssentialsEcoBlockListener.java
View file

@ -182,12 +182,20 @@ public class EssentialsEcoBlockListener extends BlockListener
{
try
{
String[] l1 = event.getLines()[1].split("[ :-]+");
String[] l2 = event.getLines()[2].split("[ :-]+");
String[] l1 = event.getLine(1).split("[ :-]+");
String[] l2 = event.getLine(2).split("[ :-]+");
boolean m1 = l1[0].matches("[^0-9][0-9]+(\\.[0-9]+)?");
boolean m2 = l2[0].matches("[^0-9][0-9]+(\\.[0-9]+)?");
double q1 = Double.parseDouble(m1 ? l1[0].substring(1) : l1[0]);
double q2 = Double.parseDouble(m2 ? l2[0].substring(1) : l2[0]);
if (m1 ? l2.length != 1 : l2.length != 2)
{
throw new Exception(Util.format("invalidSignLine", 2));
}
if (m2 ? l2.length != 2 : l2.length != 3)
{
throw new Exception(Util.format("invalidSignLine", 3));
}
double r2 = Double.parseDouble(l2[m2 ? 1 : 2]);
r2 = m2 ? r2 : r2 - r2 % q2;
if ((!m1 & q1 < 1) || (!m2 & q2 < 1) || r2 < 1)

1
Essentials/src/messages.properties
View file

@ -305,3 +305,4 @@ timePattern = (?:([0-9]+)\\s*y[a-z]*[,\\s]*)?(?:([0-9]+)\\s*mo[a-z]*[,\\s]*)?(?:
msgFormat = \u00a77[{0}\u00a77 -> {1}\u00a77] \u00a7f{2}
kits = \u00a77Kits: {0}
loadWarpError = Failed to load warp {0}
invalidSignLine = Line {0} on sign is invalid.

1
Essentials/src/messages_de.properties
View file

@ -305,3 +305,4 @@ timePattern = (?:([0-9]+)\\s*[yj][a-z]*[,\\s]*)?(?:([0-9]+)\\s*mo[a-z]*[,\\s]*)?
msgFormat = \u00a77[{0}\u00a77 -> {1}\u00a77] \u00a7f{2}
kits = \u00a77Ausr\u00fcstungen: {0}
loadWarpError = Fehler beim Laden von Warp-Punkt {0}
invalidSignLine = Die Zeile {0} auf dem Schild ist falsch.

1
Essentials/src/messages_en.properties
View file

@ -305,3 +305,4 @@ timePattern = (?:([0-9]+)\\s*y[a-z]*[,\\s]*)?(?:([0-9]+)\\s*mo[a-z]*[,\\s]*)?(?:
msgFormat = \u00a77[{0}\u00a77 -> {1}\u00a77] \u00a7f{2}
kits = \u00a77Kits: {0}
loadWarpError = Failed to load warp {0}
invalidSignLine = Line {0} on sign is invalid.