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- Fix connection comparison that could cause changes to get overwritten (rh 

#464417)
This commit is contained in:
Daniel Williams 2008-10-01 21:45:31 +00:00
parent 25134e117e
commit c6f296b687
2 changed files with 93 additions and 1 deletions
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7
NetworkManager.spec
View File

@ -16,7 +16,7 @@ Name: NetworkManager
Summary: Network connection manager and user applications
Epoch: 1
Version: 0.7.0
Release: 0.11.%{snapshot}.3%{?dist}
Release: 0.11.%{snapshot}.4%{?dist}
Group: System Environment/Base
License: GPLv2+
URL: http://www.gnome.org/projects/NetworkManager/
@ -29,6 +29,7 @@ Patch5: explain-dns1-dns2.patch
Patch6: wpa-adhoc-fix.patch
Patch7: crypto-init.patch
Patch8: nm-vpn-fixes-r900-r901.patch
Patch9: nm-param-spec-compare.patch
BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
PreReq: chkconfig
@ -152,6 +153,7 @@ tar -xzf %{SOURCE1}
%patch6 -p1 -b .wpa-adhoc-fix
%patch7 -p1 -b .crypto-init
%patch8 -p1 -b .vpn-fixes
%patch9 -p1 -b .paramspec-compare
%build
autoreconf -i
@ -306,6 +308,9 @@ fi
%{_datadir}/gtk-doc/html/libnm-glib/
%changelog
* Wed Oct 1 2008 Dan Williams <dcbw@redhat.com> - 1:0.7.0-0.11.svn4022.4
- Fix connection comparison that could cause changes to get overwritten (rh #464417)
* Tue Sep 30 2008 Dan Williams <dcbw@redhat.com> - 1:0.7.0-0.11.svn4022.3
- Fix handling of VPN settings on upgrade (rh #460730, bgo #553465)

87
nm-param-spec-compare.patch Normal file
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@ -0,0 +1,87 @@
2008-10-01 Dan Williams <dcbw@redhat.com>
Fix setting value comparison issue that caused some settings to look the
same when they were really different (rh #464417)
* libnm-util/nm-param-spec-specialized.c
- (type_is_fixed_size): return fundamental size of the fixed type too
- (nm_gvalues_compare_collection): use the fundamental fixed type size
in the comparison so that the _entire_ fixed type collection gets
compared rather than just the first 'len1' bytes
diff -up NetworkManager-0.7.0/libnm-util/nm-param-spec-specialized.c.compare-fix NetworkManager-0.7.0/libnm-util/nm-param-spec-specialized.c
--- NetworkManager-0.7.0/libnm-util/nm-param-spec-specialized.c.compare-fix 2008-10-01 17:41:41.000000000 -0400
+++ NetworkManager-0.7.0/libnm-util/nm-param-spec-specialized.c 2008-10-01 17:42:05.000000000 -0400
@@ -39,20 +39,41 @@ struct _NMParamSpecSpecialized {
static gint nm_gvalues_compare (const GValue *value1, const GValue *value2);
static gboolean
-type_is_fixed_size (GType type)
+type_is_fixed_size (GType type, gsize *tsize)
{
switch (type) {
case G_TYPE_CHAR:
+ if (tsize) *tsize = sizeof (char);
+ return TRUE;
case G_TYPE_UCHAR:
+ if (tsize) *tsize = sizeof (guchar);
+ return TRUE;
case G_TYPE_BOOLEAN:
+ if (tsize) *tsize = sizeof (gboolean);
+ return TRUE;
case G_TYPE_LONG:
+ if (tsize) *tsize = sizeof (glong);
+ return TRUE;
case G_TYPE_ULONG:
+ if (tsize) *tsize = sizeof (gulong);
+ return TRUE;
case G_TYPE_INT:
+ if (tsize) *tsize = sizeof (gint);
+ return TRUE;
case G_TYPE_UINT:
+ if (tsize) *tsize = sizeof (guint);
+ return TRUE;
case G_TYPE_INT64:
+ if (tsize) *tsize = sizeof (gint64);
+ return TRUE;
case G_TYPE_UINT64:
+ if (tsize) *tsize = sizeof (guint64);
+ return TRUE;
case G_TYPE_FLOAT:
+ if (tsize) *tsize = sizeof (gfloat);
+ return TRUE;
case G_TYPE_DOUBLE:
+ if (tsize) *tsize = sizeof (gdouble);
return TRUE;
default:
return FALSE;
@@ -232,8 +253,9 @@ nm_gvalues_compare_collection (const GVa
guint len1;
guint len2;
GType value_type = dbus_g_type_get_collection_specialization (G_VALUE_TYPE (value1));
+ gsize element_size = 0;
- if (type_is_fixed_size (value_type)) {
+ if (type_is_fixed_size (value_type, &element_size)) {
gpointer data1 = NULL;
gpointer data2 = NULL;
@@ -243,7 +265,7 @@ nm_gvalues_compare_collection (const GVa
if (len1 != len2)
ret = len1 < len2 ? -1 : len1 > len2;
else
- ret = memcmp (data1, data2, len1);
+ ret = memcmp (data1, data2, len1 * element_size);
} else {
GSList *list1 = NULL;
GSList *list2 = NULL;
@@ -372,8 +394,7 @@ nm_gvalues_compare (const GValue *value1
if (type1 != type2)
return type1 < type2 ? -1 : type1 > type2;
-
- if (type_is_fixed_size (type1))
+ if (type_is_fixed_size (type1, NULL))
ret = nm_gvalues_compare_fixed (value1, value2);
else if (type1 == G_TYPE_STRING)
ret = nm_gvalues_compare_string (value1, value2);