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David van Moolenbroek c07c198b5f Disable malloc instrumentation for VM (#2) 
When the malloc code is instrumented, the global _brksize variable
should not be transferred.  However, when the malloc code is not
instrumented, failing to transfer _brksize would reset the heap
upon state transfer.  In this patch, the magic pass stores the flag
indicating whether memory function instrumentation is disabled, in
the target process.  This allows libmagic to check this flag during
state transfer, to see whether it should transfer _brksize or not.

Change-Id: Ia004651e21e08b0ed3f5305865c53c6659e18f38
2015-09-17 14:07:31 +00:00
bin Importing bin/domainname utility 2015-07-28 21:56:19 +00:00
common inet: do not link against libc 2015-06-07 14:38:12 +00:00
distrib kernel: Add support for IPC filters. 2015-09-16 11:02:24 +00:00
docs Add PTYFS, Unix98 pseudo terminal support 2015-06-23 17:43:46 +00:00
etc RS/VM: proper preparation for multi-VM live update 2015-09-17 14:01:06 +00:00
external clang: apply LLVM patch r201729 2015-06-29 10:58:16 +00:00
games Import games/caesar and games/rot13 2015-04-15 09:47:27 +02:00
gnu Update download urls in fetch.sh 2014-08-07 14:27:32 +02:00
include New sources layout 2014-07-31 16:00:30 +02:00
lib services: Selectively enable stateful restart. 2015-09-17 13:36:01 +00:00
libexec LLVM Minix changes 2014-07-28 17:05:59 +02:00
minix Disable malloc instrumentation for VM (#2) 2015-09-17 14:07:31 +00:00
releasetools x86_hdimage: increase image size for bitcode build 2015-09-17 13:55:38 +00:00
sbin INIT died problem / build system robustness 2014-08-28 08:52:50 +02:00
share Do not instrument malloc implementation variables 2015-09-17 14:03:47 +00:00
sys libminixfs: add support for 64-bit block numbers 2015-08-13 13:46:44 +00:00
tests LLVM Minix changes 2014-07-28 17:05:59 +02:00
tools buildsystem: fix build errors for x86 on OSX 2014-11-04 11:00:29 +01:00
usr.bin patch(1): fix arbitrary code execution bug 2015-07-26 15:53:47 +00:00
usr.sbin Import NetBSD syslogd(8) 2015-07-26 11:57:04 +00:00
.gitignore gitignore: ignore some more generated files 2012-12-06 13:29:20 +00:00
.gitreview build:update 'git review' config to match gerrit.minix3.org 2014-07-28 17:05:15 +02:00
build.sh Importing netbsd clang -- pristine 2014-07-28 17:05:57 +02:00
LICENSE Fix parameter parsing in cut 2010-01-21 10:16:05 +00:00
Makefile INIT died problem / build system robustness 2014-08-28 08:52:50 +02:00
Makefile.inc Synchronize on NetBSD-CVS (2013/12/1 12:00:00 UTC) 2014-07-28 17:05:06 +02:00