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c6f296b |
2008-10-01 Dan Williams <dcbw@redhat.com>
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c6f296b |
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c6f296b |
Fix setting value comparison issue that caused some settings to look the
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same when they were really different (rh #464417)
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c6f296b |
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c6f296b |
* libnm-util/nm-param-spec-specialized.c
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- (type_is_fixed_size): return fundamental size of the fixed type too
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- (nm_gvalues_compare_collection): use the fundamental fixed type size
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in the comparison so that the _entire_ fixed type collection gets
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compared rather than just the first 'len1' bytes
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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
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c6f296b |
--- NetworkManager-0.7.0/libnm-util/nm-param-spec-specialized.c.compare-fix 2008-10-01 17:41:41.000000000 -0400
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+++ NetworkManager-0.7.0/libnm-util/nm-param-spec-specialized.c 2008-10-01 17:42:05.000000000 -0400
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@@ -39,20 +39,41 @@ struct _NMParamSpecSpecialized {
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static gint nm_gvalues_compare (const GValue *value1, const GValue *value2);
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static gboolean
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-type_is_fixed_size (GType type)
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+type_is_fixed_size (GType type, gsize *tsize)
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{
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switch (type) {
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case G_TYPE_CHAR:
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+ if (tsize) *tsize = sizeof (char);
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+ return TRUE;
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case G_TYPE_UCHAR:
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+ if (tsize) *tsize = sizeof (guchar);
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+ return TRUE;
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case G_TYPE_BOOLEAN:
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+ if (tsize) *tsize = sizeof (gboolean);
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+ return TRUE;
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case G_TYPE_LONG:
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+ if (tsize) *tsize = sizeof (glong);
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+ return TRUE;
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case G_TYPE_ULONG:
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+ if (tsize) *tsize = sizeof (gulong);
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+ return TRUE;
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case G_TYPE_INT:
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+ if (tsize) *tsize = sizeof (gint);
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+ return TRUE;
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case G_TYPE_UINT:
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+ if (tsize) *tsize = sizeof (guint);
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+ return TRUE;
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case G_TYPE_INT64:
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+ if (tsize) *tsize = sizeof (gint64);
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+ return TRUE;
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case G_TYPE_UINT64:
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+ if (tsize) *tsize = sizeof (guint64);
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+ return TRUE;
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case G_TYPE_FLOAT:
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+ if (tsize) *tsize = sizeof (gfloat);
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+ return TRUE;
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case G_TYPE_DOUBLE:
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+ if (tsize) *tsize = sizeof (gdouble);
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return TRUE;
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default:
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return FALSE;
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@@ -232,8 +253,9 @@ nm_gvalues_compare_collection (const GVa
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guint len1;
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guint len2;
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GType value_type = dbus_g_type_get_collection_specialization (G_VALUE_TYPE (value1));
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+ gsize element_size = 0;
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- if (type_is_fixed_size (value_type)) {
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+ if (type_is_fixed_size (value_type, &element_size)) {
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gpointer data1 = NULL;
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gpointer data2 = NULL;
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@@ -243,7 +265,7 @@ nm_gvalues_compare_collection (const GVa
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if (len1 != len2)
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ret = len1 < len2 ? -1 : len1 > len2;
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else
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- ret = memcmp (data1, data2, len1);
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+ ret = memcmp (data1, data2, len1 * element_size);
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} else {
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GSList *list1 = NULL;
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GSList *list2 = NULL;
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@@ -372,8 +394,7 @@ nm_gvalues_compare (const GValue *value1
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if (type1 != type2)
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return type1 < type2 ? -1 : type1 > type2;
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-
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- if (type_is_fixed_size (type1))
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+ if (type_is_fixed_size (type1, NULL))
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ret = nm_gvalues_compare_fixed (value1, value2);
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else if (type1 == G_TYPE_STRING)
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ret = nm_gvalues_compare_string (value1, value2);
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