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Smack/smack-core
Florian Schmaus 89c0fa4b99 Let StringUtils.(insecure)randomString() return empty string
in case length is zero. Also do throw a NegativeArraySizeException if
length is negative instead of returning null.

This fixes the following sporadic test issue:

org.jivesoftware.smackx.ox.PainlessOpenPgpProviderTest > encryptDecryptTest FAILED
java.lang.AssertionError
at org.jivesoftware.smack.util.XmlStringBuilder.escape(XmlStringBuilder.java:425)
at org.jivesoftware.smackx.ox.element.EncryptedOpenPgpContentElement.addCommonXml(EncryptedOpenPgpContentElement.java:65)
at org.jivesoftware.smackx.ox.element.CryptElement.toXML(CryptElement.java:51)
at org.jivesoftware.smackx.ox.element.CryptElement.toXML(CryptElement.java:31)
at org.jivesoftware.smack.packet.Element.toXML(Element.java:41)
at org.jivesoftware.smackx.ox.element.OpenPgpContentElement.toInputStream(OpenPgpContentElement.java:186)
at org.jivesoftware.smackx.ox.crypto.PainlessOpenPgpProvider.encrypt(PainlessOpenPgpProvider.java:136)
at org.jivesoftware.smackx.ox.PainlessOpenPgpProviderTest.encryptDecryptTest(PainlessOpenPgpProviderTest.java:155)

because EncryptedOpenPgpContentElement rpad field was sometimes
'null' in case the random function returned '0' as length.
2019-03-25 18:58:58 +01:00
..
src Let StringUtils.(insecure)randomString() return empty string 2019-03-25 18:58:58 +01:00
.gitignore Prefix subprojects with 'smack-' 2014-04-28 19:44:14 +02:00
build.gradle Drop OSGi support 2019-02-05 13:48:24 +01:00