Ensure static fields set during signed jar process #763
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When loading a signed jar file that is on the classpath, such as the bouncy castle signed JCE jar file, it has been observed that the value of `jarVerificationProviders` is set to null. This causes a NullPointerException during the loading process. This update moves the static declaration of `jarVerificationProviders` to be prior to the method call `RestrictedSecurity.checkHashValues()` since this method call needs the value of the field `jarVerificationProviders` to be initialized in order to work correctly. Signed-off-by: Jason Katonica <katonica@us.ibm.com>
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Updated the commit message and PR description message as suggested. |
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Sep 19, 2024
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When loading a signed jar file that is on the classpath, such as the
bouncy castle signed JCE jar file, it has been observed that the value
of
jarVerificationProvidersis set to null. This causes aNullPointerException during the loading process.
This update moves the static declaration of
jarVerificationProvidersto be prior to the method call
RestrictedSecurity.checkHashValues()since this method call needs the value of the field
jarVerificationProvidersto be initialized in order to work correctly.Signed-off-by: Jason Katonica katonica@us.ibm.com