Disable RandomizedBaseAddress on MSVC builds

mhagander · mhagander · commit 062deb31387b · 2014-02-18T14:50:19.000+01:00
The ASLR in Windows 8/Windows 2012 can break PostgreSQL's shared memory. It
doesn't fail every time (which is explained by the Random part in ASLR), but
can fail with errors abut failing to reserve shared memory region.

MauMau, reviewed by Craig Ringer
diff --git a/src/tools/msvc/MSBuildProject.pm b/src/tools/msvc/MSBuildProject.pm
@@ -323,6 +323,7 @@ sub WriteItemDefinitionGroup
       <ProgramDatabaseFile>.\\$cfgname\\$self->{name}\\$self->{name}.pdb</ProgramDatabaseFile>
       <GenerateMapFile>false</GenerateMapFile>
       <MapFileName>.\\$cfgname\\$self->{name}\\$self->{name}.map</MapFileName>
+      <RandomizedBaseAddress>false</RandomizedBaseAddress>
       <SubSystem>Console</SubSystem>
       <TargetMachine>$targetmachine</TargetMachine>
 EOF
diff --git a/src/tools/msvc/VCBuildProject.pm b/src/tools/msvc/VCBuildProject.pm
@@ -190,6 +190,7 @@ EOF
 		StackReserveSize="4194304" DisableSpecificWarnings="$self->{disablewarnings}"
 		GenerateDebugInformation="TRUE" ProgramDatabaseFile=".\\$cfgname\\$self->{name}\\$self->{name}.pdb"
 		GenerateMapFile="FALSE" MapFileName=".\\$cfgname\\$self->{name}\\$self->{name}.map"
+		RandomizedBaseAddress="FALSE"
 		SubSystem="1" TargetMachine="$targetmachine"
 EOF
 	if ($self->{disablelinkerwarnings})
