4.1.1-22
This commit is contained in:
Jakub Jelinek
parent
434d46731d
commit
9beafa1a7b
@ -1 +1 @@
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gcc-4.1.1-20060908.tar.bz2
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gcc-4.1.1-20060915.tar.bz2
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56
README.libgcjwebplugin.so
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56
README.libgcjwebplugin.so
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gcjwebplugin is a Firefox plugin for running Java applets. It is now
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included in the libgcj sub-package, though it is not enabled by
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default.
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GNU Classpath and libgcj's security implementation is under active
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development, but it is not ready to be declared secure. Specifically,
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it cannot run untrusted applets safely.
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When gcjwebplugin is enabled, it prompts you with a dialog before
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loading an applet. The dialog tells you that a certain URL would like
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to load an applet, and asks if you trust the applet. Be aware though
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that this dialog is mostly informative and doesn't provide much
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protection:
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- http and DNS can be spoofed meaning that the URL named in the
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warning dialog cannot be trusted
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- someone could create a browser denial-of-service attack by creating a
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page with hundreds of applet tags, causing gcjwebplugin to create
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warning dialog after warning dialog. The browser would have to be
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closed to eliminate the latest dialog
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- the whitelist is provided as a convenience, but it is unsafe because a
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domain may change hands from a trusted owner to an untrusted owner.
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If that domain is in the whitelist then the warning dialog will not
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appear when loading the new malicious applet.
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CURRENTLY GCJWEBPLUGIN RUNS WITH NO SECURITY MANAGER. THIS MEANS THAT
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APPLETS CAN DO ANYTHING A JAVA APPLICATION THAT YOU DOWNLOAD AND RUN
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COULD DO. BE *VERY* CAREFUL WHICH APPLETS YOU RUN. DO NOT USE
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GCJWEBPLUGIN ON YOUR SYSTEM IF YOUR SYSTEM STORES IMPORTANT DATA.
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THIS DATA CAN BE DESTROYED OR STOLEN.
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The same warning applies to gappletviewer, which also runs with no
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security manager (in fact, gcjwebplugin spawns gappletviewer to do the
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applet loading). When run on the command line, gappletviewer issues a
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warning on startup and asks you if you want to continue.
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Even considering the risks involved, you may still want to try
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gcjwebplugin. GNU Classpath's AWT and Swing implementations are now
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sufficiently mature that they're able to run many applets deployed on
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the web. If you're interested in trying gcjwebplugin, you can do so
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by creating a symbolic link in ~/.mozilla/plugins like so:
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ln -s /usr/lib/gcj-4.1.1/libgcjwebplugin.so ~/.mozilla/plugins/
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Type about:plugins in Firefox's URL bar to confirm that the plugin has
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been loaded. To see gcjwebplugin debugging output, run:
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firefox -g
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then at the GDB prompt, type
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run
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Please report bugs in Red Hat Bugzilla: http://bugzilla.redhat.com
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26
gcc41.spec
26
gcc41.spec
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%define DATE 20060908
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%define DATE 20060915
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%define gcc_version 4.1.1
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%define gcc_release 21
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%define gcc_release 22
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%define _unpackaged_files_terminate_build 0
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%define multilib_64_archs sparc64 ppc64 s390x x86_64
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%ifarch %{ix86} x86_64 ia64
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@ -29,6 +29,7 @@ License: GPL
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Group: Development/Languages
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Source0: gcc-%{version}-%{DATE}.tar.bz2
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Source1: libgcc_post_upgrade.c
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Source2: README.libgcjwebplugin.so
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URL: http://gcc.gnu.org
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BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root
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# Need binutils with -pie support >= 2.14.90.0.4-4
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@ -143,6 +144,7 @@ Patch35: gcc41-pr27898.patch
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Patch36: gcc41-pr26026.patch
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Patch37: gcc41-pr28659.patch
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Patch38: gcc41-pr27567.patch
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Patch39: gcc41-pr28046.patch
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%define _gnu %{nil}
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%ifarch sparc
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@ -464,6 +466,7 @@ which are required to run programs compiled with the GNAT.
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%patch36 -p0 -b .pr26026~
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%patch37 -p0 -b .pr28659~
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%patch38 -p0 -b .pr27567~
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%patch39 -p0 -b .pr28046~
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sed -i -e 's/4\.1\.2/4.1.1/' gcc/BASE-VER gcc/version.c
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sed -i -e 's/" (Red Hat[^)]*)"/" (Red Hat %{version}-%{gcc_release})"/' gcc/version.c
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@ -647,8 +650,8 @@ for i in {gcc,gcc/cp,gcc/java,gcc/ada,libstdc++-v3,libobjc,libmudflap,libgomp}/C
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cp -p $i rpm.doc/changelogs/$i
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done
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(cd gcc/f; for i in ChangeLog*; do
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cp -p $i ../../rpm.doc/gfortran/$i.f
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(cd gcc/fortran; for i in ChangeLog*; do
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cp -p $i ../../rpm.doc/gfortran/$i
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done)
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(cd libgfortran; for i in ChangeLog*; do
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cp -p $i ../rpm.doc/gfortran/$i.libgfortran
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@ -1416,6 +1419,7 @@ fi
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%{_prefix}/%{_lib}/logging.properties
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%dir %{_prefix}/%{_lib}/gcj-%{version}/classmap.db.d
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%attr(0644,root,root) %verify(not md5 size mtime) %ghost %config(missingok,noreplace) %{_prefix}/%{_lib}/gcj-%{version}/classmap.db
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%doc %{SOURCE2}
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%files -n libgcj-devel
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%defattr(-,root,root)
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@ -1523,6 +1527,20 @@ fi
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%doc rpm.doc/changelogs/libmudflap/ChangeLog*
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%changelog
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* Fri Sep 15 2006 Jakub Jelinek <jakub@redhat.com> 4.1.1-22
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- update from gcc-4_1-branch (-r116778:116958)
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- PRs ada/21952, ada/29025, c++/26957, fortran/28890, fortran/28923,
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fortran/28959, libfortran/28890, libfortran/28923, libfortran/28947,
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middle-end/28493, other/23541, other/26507, rtl-optimization/28243,
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rtl-optimization/28634, rtl-optimization/28636, rtl-optimization/28726,
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target/13685, target/26504, target/27537, target/27681, target/28621,
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target/29006, testsuite/28950, testsuite/29007
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- fix #pragma omp atomic (PR middle-end/28046)
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- speed up dominance frontiers calculation (Jan Hubicka)
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- add README.libgcjwebplugin.so to libgcj %%doc (Tom Fitzsimmons)
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- fix gcc-gfortran %%doc (#206333)
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- fix gcc-debuginfo (#205500)
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* Fri Sep 8 2006 Jakub Jelinek <jakub@redhat.com> 4.1.1-21
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- update from gcc-4_1-branch (-r116498:116778)
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- PRs c++/19809, c++/26102, c++/26195, c++/26571, c++/26670, c++/26671,
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