[
https://jira.jboss.org/jira/browse/JBSEAM-3793?page=com.atlassian.jira.pl...
]
Francisco Jose Peredo Noguez updated JBSEAM-3793:
-------------------------------------------------
Description:
Null pointer dereference of name in
org.jboss.seam.security.permission.ClassIdentifierStrategy.getIdentifierName(Class)
String name = null;
if (cls.isAnnotationPresent(Identifier.class))
{
Identifier identifier = (Identifier) cls.getAnnotation(Identifier.class);
if (identifier.name() != null && !"".equals(name.trim()))
//<--- name is ALWAYS NULL here!!!!
{
name = identifier.name();
}
}
If I change it to this:
if (identifier.name() != null && !"".equals(name))
{
name = identifier.name();
}
It is still wrong, !"".equals(null) will always be true.
was:
Null pointer dereference of name in
org.jboss.seam.security.permission.ClassIdentifierStrategy.getIdentifierName(Class)
String name = null;
if (cls.isAnnotationPresent(Identifier.class))
{
Identifier identifier = (Identifier) cls.getAnnotation(Identifier.class);
if (identifier.name() != null && !"".equals(name.trim()))
//<--- name is ALWAYS NULL here!!!!
{
name = identifier.name();
}
}
Null pointer dereference of name in
org.jboss.seam.security.permission.ClassIdentifierStrategy.getIdentifierName(Class)
-----------------------------------------------------------------------------------------------------------------------
Key: JBSEAM-3793
URL:
https://jira.jboss.org/jira/browse/JBSEAM-3793
Project: Seam
Issue Type: Bug
Reporter: Francisco Jose Peredo Noguez
Attachments: patch.txt
Null pointer dereference of name in
org.jboss.seam.security.permission.ClassIdentifierStrategy.getIdentifierName(Class)
String name = null;
if (cls.isAnnotationPresent(Identifier.class))
{
Identifier identifier = (Identifier) cls.getAnnotation(Identifier.class);
if (identifier.name() != null && !"".equals(name.trim()))
//<--- name is ALWAYS NULL here!!!!
{
name = identifier.name();
}
}
If I change it to this:
if (identifier.name() != null && !"".equals(name))
{
name = identifier.name();
}
It is still wrong, !"".equals(null) will always be true.
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