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Bug
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Resolution: Fixed
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P5
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1.2.0, 8, 11, 12
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b18
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x86_64
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windows_10
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Verified
A DESCRIPTION OF THE PROBLEM :
If MANIFTEST.MF is not the first (or second) entry in a .jar-file, JarFileInputStream does not find the MANIFEST.MF.
It should be better documented (in JavaDoc-comment), that it checks only the first (two) entries so that the result of null of getManifest()-method does not explicit mean, that there is not any MANIFEST.MF.
As for a RFE the class could offer a convenience setting, that it checks for that on every call to getNextEntry() and when found, populate the internal Manifest-variable so that after all entries were scanned, getManifest()'s result really shows if there is or is not an MANIFEST.MF in the jar.
STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
create a .jar, where the MANIFEST.MF is not one of the first two entries (any normal Zip-Programm could do that)
FREQUENCY : always
If MANIFTEST.MF is not the first (or second) entry in a .jar-file, JarFileInputStream does not find the MANIFEST.MF.
It should be better documented (in JavaDoc-comment), that it checks only the first (two) entries so that the result of null of getManifest()-method does not explicit mean, that there is not any MANIFEST.MF.
As for a RFE the class could offer a convenience setting, that it checks for that on every call to getNextEntry() and when found, populate the internal Manifest-variable so that after all entries were scanned, getManifest()'s result really shows if there is or is not an MANIFEST.MF in the jar.
STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
create a .jar, where the MANIFEST.MF is not one of the first two entries (any normal Zip-Programm could do that)
FREQUENCY : always
- csr for
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JDK-8293753 Clarify JarInputStream Manifest access
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- Closed
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- duplicates
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JDK-8292804 Clarify JarInputStream signed jar verification when the MANIFEST.MF is not the first/second entry in the jar
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- Closed
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- relates to
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JDK-5046178 JarInputStream doesn't return Manifest object
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- Closed
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JDK-8292804 Clarify JarInputStream signed jar verification when the MANIFEST.MF is not the first/second entry in the jar
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- Closed
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