BUG in ZipInputStream
Hiroshi Oota
oota at LSi.nec.co.jp
Thu Jan 27 17:10:49 PST 2000
;; > I built Kaffe from CVS tree today under FreeBSD-3.4-RELEASE.
;;
;; > The ChangeLog says
;;
;; > Tue Dec 28 10:14:16 CET 1999 Edouard G. Parmelan <egp at free.fr>
;;
;; Do you mean this is the latest entry in the ChangeLog? It's more than
;; a month old, and there have been dozens of changes after that.
No, I picked up related entry from ChangeLog.
I think the ZipInputStream still has a bug.
try, `jar tvf /usr/local/share/kaffe/kjc.jar'. It will shows
1: 0 Mon Dec 13 14:11:46 GMT+9:00 1999 META-INF/MANIFEST.MF
2: 0 Mon Dec 13 13:32:24 GMT+9:00 1999 at/dms/util/
3: 0 Mon Dec 13 13:32:24 GMT+9:00 1999 at/dms/util/ArrayLocator.class
4: 0 Mon Dec 13 13:32:24 GMT+9:00 1999 at/dms/util/Utils.class
5:java.io.IOException: LOC header signature bad: 50000007
6: at java.lang.Throwable.<init>(Throwable.java:38)
7: at java.lang.Exception.<init>(Exception.java:24)
8: at java.io.IOException.<init>(IOException.java:25)
9: at java.util.zip.ZipInputStream.getNextEntry(ZipInputStream.java:55)
10: at kaffe.tools.jar.Jar.listFilesInJar(Jar.java:601)
11: at kaffe.tools.jar.Jar.processJar(Jar.java:402)
12: at kaffe.tools.jar.Jar.start(Jar.java:60)
13: at kaffe.tools.jar.Jar.main(Jar.java:39)
the lines 1-4 says that the kaffe environment which I use is
includes the following changes.
Sun Jan 9 02:50:29 CET 2000 Edouard G. Parmelan <egp at free.fr>
<snip>
* libraries/javalib/java/util/zip/ZipEntry.java: add new package method
setDosTime().
* libraries/javalib/java/util/zip/ZipInputStream.java (getNextEntry):
Use setDosTime() to set time entry.
--
HIROSHI OOTA
oota at LSi.nec.co.jp
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