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authorStefan Metzmacher <metze@samba.org>2010-08-16 17:35:50 +0200
committerStefan Metzmacher <metze@samba.org>2010-10-24 17:49:23 +0000
commit482c02284068810a57b35a509857fb1273d833b0 (patch)
tree4f716be751bf5c896f3ee568c7d8506fe59b92cd /pidl/lib/Parse/Pidl/Samba4/NDR
parentfd628e7ae4653d5224c5dfcd9b2815113eaae7b8 (diff)
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pidl:Samba4/NDR/Parser: fix NDR64 union alignment
We need to align before the switch_type and before the union arms. Both alignments are to the boundary of the largest possible union arm. This means that adding a new union arm with a larger alignment would break compat!!! metze Autobuild-User: Stefan Metzmacher <metze@samba.org> Autobuild-Date: Sun Oct 24 17:49:23 UTC 2010 on sn-devel-104
Diffstat (limited to 'pidl/lib/Parse/Pidl/Samba4/NDR')
-rw-r--r--pidl/lib/Parse/Pidl/Samba4/NDR/Parser.pm8
1 files changed, 8 insertions, 0 deletions
diff --git a/pidl/lib/Parse/Pidl/Samba4/NDR/Parser.pm b/pidl/lib/Parse/Pidl/Samba4/NDR/Parser.pm
index 27e7a30ca6..09518f7cee 100644
--- a/pidl/lib/Parse/Pidl/Samba4/NDR/Parser.pm
+++ b/pidl/lib/Parse/Pidl/Samba4/NDR/Parser.pm
@@ -1688,6 +1688,10 @@ sub ParseUnionPushPrimitives($$$$)
$self->pidl("uint32_t level = ndr_push_get_switch_value($ndr, $varname);");
+ if (defined($e->{ALIGN})) {
+ $self->pidl("NDR_CHECK(ndr_push_union_align($ndr, $e->{ALIGN}));");
+ }
+
if (defined($e->{SWITCH_TYPE})) {
$self->pidl("NDR_CHECK(ndr_push_$e->{SWITCH_TYPE}($ndr, NDR_SCALARS, level));");
}
@@ -1833,6 +1837,10 @@ sub ParseUnionPullPrimitives($$$$$)
my ($self,$e,$ndr,$varname,$switch_type) = @_;
my $have_default = 0;
+ if (defined($e->{ALIGN})) {
+ $self->pidl("NDR_CHECK(ndr_pull_union_align($ndr, $e->{ALIGN}));");
+ }
+
if (defined($switch_type)) {
$self->pidl("NDR_CHECK(ndr_pull_$switch_type($ndr, NDR_SCALARS, &_level));");
$self->pidl("if (_level != level) {");