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authorMagnus Hagander <magnus@hagander.net>2014-02-18 14:45:58 +0100
committerMagnus Hagander <magnus@hagander.net>2014-02-18 14:49:41 +0100
commitb88ecb002ef486ff76dd130fb0c6ac01551414dc (patch)
tree4b22a79daa258ed9fc149f84baf33284960ffb37 /src
parent535b435c217ca8210c25bb59efa01381aaf413c8 (diff)
downloadpostgresql-b88ecb002ef486ff76dd130fb0c6ac01551414dc.tar.gz
postgresql-b88ecb002ef486ff76dd130fb0c6ac01551414dc.zip
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
Diffstat (limited to 'src')
-rw-r--r--src/tools/msvc/MSBuildProject.pm1
-rw-r--r--src/tools/msvc/VCBuildProject.pm1
2 files changed, 2 insertions, 0 deletions
diff --git a/src/tools/msvc/MSBuildProject.pm b/src/tools/msvc/MSBuildProject.pm
index 82337c81744..3bdd8a1a6d4 100644
--- a/src/tools/msvc/MSBuildProject.pm
+++ b/src/tools/msvc/MSBuildProject.pm
@@ -324,6 +324,7 @@ 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>$targetmachine</TargetMachine>
EOF
diff --git a/src/tools/msvc/VCBuildProject.pm b/src/tools/msvc/VCBuildProject.pm
index 1713cb5e3f8..335a1f016d5 100644
--- a/src/tools/msvc/VCBuildProject.pm
+++ b/src/tools/msvc/VCBuildProject.pm
@@ -190,6 +190,7 @@ EOF
StackReserveSize="4194304" DisableSpecificWarnings="$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})