Jason,
On 2/7/25 6:53 AM, Jason Wee wrote:
Why not use releaseTag with 2 arguments? That 3 arguments method is
deprecated in tomcat9.0.98 anyway...sooner it will be removed...
This isn't really an application issue. The application isn't calling
releaseTag() itself; the JSP compiler generated that code from the
application's JSP source.
It's an issue with Tomcat changing the way a specific method-call is
generated by the JSP compiler, and the operators not re-pre-compiling
their JSPs for the new version of Tomcat. The solution is to
force-recompile the JSP.
No error would be occurring if we (Tomcat) had been more careful about
making this change.
-chris
On Fri, Feb 7, 2025 at 5:55 PM Konstantin Kolinko
<knst.koli...@gmail.com> wrote:
чт, 6 февр. 2025 г. в 16:42, Divyabharathi Sundaram
<ext_divyabharathi.sunda...@malaysiaairlines.com.invalid>:
Stacktraces
org.apache.jasper.JasperException: javax.servlet.ServletException:
java.lang.NoSuchMethodError:
org.apache.jasper.runtime.JspRuntimeLibrary.releaseTag(Ljavax/servlet/jsp/tagext/Tag;Lorg/apache/tomcat/InstanceManager;Z)V
org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:623)
If your team has observed the above NoSuchMethodError, it is a symptom
that their update procedure is flawed: they forget to recompile their
JSPsfor the new version of Tomcat.
In essence that means that any changes that affect java code
generation for JSPs in the Jasper component (the JSP engine) of Tomcat
are not picked up by your upgrade procedure. Those include a bug that
introduced CVE-2024-52318 as well as a fix for it.
See:
https://tomcat.apache.org/security-9.html
Best regards,
Konstantin Kolinko
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