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Code Issues Releases Wiki Activity

Add 'null' check to parseContentDepth

Browse source 
Does not fix the actual problem, but at least prevents resource
allocation until OOM.
This commit is contained in:
Florian Schmaus 2014-05-11 10:18:49 +02:00
parent e0b8577930
commit 98333e362d
1 changed files with 5 additions and 1 deletions
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6
smack-core/src/main/java/org/jivesoftware/smack/util/PacketParserUtils.java
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@ -156,7 +156,11 @@ public class PacketParserUtils {
public static String parseContentDepth(XmlPullParser parser, int depth) throws XmlPullParserException, IOException {
StringBuilder content = new StringBuilder();
while (!(parser.next() == XmlPullParser.END_TAG && parser.getDepth() == depth)) {
content.append(parser.getText());
String text = parser.getText();
if (text == null) {
throw new IllegalStateException("Parser should never return 'null' on getText() here");
}
content.append(text);
}
return content.toString();
}