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Matthew Flatt c72f441d93 JIT: fix array-size expression that is handled badly by xform
This bug (in xform, really) appears to be responsible for recent "JIT
buffer overflow" crashes. It could also cause other memory-corruption
crashes.

The bug could be triggered by any program that uses operators like
`+`, `<`, and `bitwise-ior` on more than 2 and less than 6 operands
(which is a lot of programs), but only if a certain allocation and
GC pattern happens at just the right time (which is why a crash was
relatively rare).

Merge to v6.1
2014-07-13 18:41:11 +01:00
native-pkgs@60c510ba85 win64: fix fixnum-to-extfl conversion 2014-06-19 05:28:16 +01:00
pkgs use simple-form-path instead of normalize-path 2014-07-13 08:46:54 -05:00
racket JIT: fix array-size expression that is handled badly by xform 2014-07-13 18:41:11 +01:00
.gitattributes Don't include git files in archives. 2010-05-12 01:46:05 -04:00
.gitignore Add add-on to .gitignore. 2013-07-04 11:51:53 -04:00
.gitmodules access "native-pkgs" as a git submodule 2013-07-26 22:36:20 -06:00
.mailmap mailmap updates & fixes. 2013-04-03 18:10:22 -04:00
.travis.yml Enable OS X testing on Travis. 2014-05-14 11:00:24 -04:00
INSTALL.txt distro-build: add "versionless" option 2014-06-23 18:42:46 +01:00
Makefile make site: propagate package dependencies, modules, etc. to catalog 2014-07-04 08:48:46 +01:00
README.txt 2013 -> 2014 2014-01-21 15:02:21 -05:00

This is the source code for the main Racket distribution.  See
"INSTALL.txt" for information on building Racket.

License
-------

Racket
Copyright (c) 2010-2014 PLT Design Inc.

Racket is distributed under the GNU Lesser General Public License
(LGPL).  This means that you can link Racket into proprietary
applications, provided you follow the rules stated in the LGPL.  You can
also modify Racket; if you distribute a modified version, you must
distribute it under the terms of the LGPL, which in particular means
that you must release the source code for the modified software.  See
racket/src/COPYING_LESSER.txt for more information.