postgres.git / summary / log / commit / refs

commit    062deb31387b0e3190f8084c2de2194f40ee6a96
Author:   Magnus Hagander <magnus@hagander.net>
Date:     Tue Feb 18 13:45:58 2014 +0000
First released in: 9.4.0, 9.2.8, 9.3.4

    Disable RandomizedBaseAddress on MSVC builds
    
    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


 src/tools/msvc/MSBuildProject.pm | 1 +
 src/tools/msvc/VCBuildProject.pm | 1 +
 2 files changed, 2 insertions(+)

diff --git a/src/tools/msvc/MSBuildProject.pm b/src/tools/msvc/MSBuildProject.pm
index 0cafd717a2b..dc2e3659f34 100644
--- 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>$targetmachine</TargetMachine>
 EOF
diff --git a/src/tools/msvc/VCBuildProject.pm b/src/tools/msvc/VCBuildProject.pm
index 624682601b3..6d04a6b239b 100644
--- a/src/tools/msvc/VCBuildProject.pm
+++ b/src/tools/msvc/VCBuildProject.pm
@@ -190,6 +190,7 @@ EOF
 		StackReserveSize="4194304" DisableSpecificWarnings="$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})


[parent: 5da060626089]