commit 6ef25799392551199a8217ac2b39e3e1c9ab165f
Author: Alexander Myltsev <avm@altlinux.org>
Date:   Tue Sep 1 20:49:17 2009 +0400

    g_ascii_dtostr instead of printf("%f") (fixes #21312).

diff --git a/gsynaptics/src/gsynaptics.c b/gsynaptics/src/gsynaptics.c
index f1e6c7d..93cd996 100644
--- a/gsynaptics/src/gsynaptics.c
+++ b/gsynaptics/src/gsynaptics.c
@@ -705,6 +705,14 @@ g_synaptics_set_vertical_scroll_delta (GSynaptics *synaptics, gint delta)
 	}
 }
 
+static char *
+strdup_format_param(const gchar *prefix, gdouble value)
+{
+	gchar buffer[G_ASCII_DTOSTR_BUF_SIZE];
+	g_ascii_dtostr(buffer, G_ASCII_DTOSTR_BUF_SIZE, value);
+	return g_strdup_printf("%s%s", prefix, buffer);
+}
+
 void
 g_synaptics_set_accel_factor(GSynaptics *synaptics, gint value)
 {
@@ -715,7 +723,7 @@ g_synaptics_set_accel_factor(GSynaptics *synaptics, gint value)
 	if (priv->synclient)
 	{
 		gchar *command;
-		command = g_strdup_printf ("synclient AccelFactor=%f",
+		command = strdup_format_param("synclient AccelFactor=",
 			       		   (gdouble)value / 1000);
 		g_spawn_command_line_async (command, NULL);
 		g_free (command);
@@ -736,7 +744,7 @@ g_synaptics_set_max_speed(GSynaptics *synaptics, gint value)
 	if (priv->synclient)
 	{
 		gchar *command;
-		command = g_strdup_printf ("synclient MaxSpeed=%f",
+		command = strdup_format_param ("synclient MaxSpeed=",
 			       		   (gdouble)value / 1000);
 		g_spawn_command_line_async (command, NULL);
 		g_free (command);
@@ -757,7 +765,7 @@ g_synaptics_set_min_speed(GSynaptics *synaptics, gint value)
 	if (priv->synclient)
 	{
 		gchar *command;
-		command = g_strdup_printf ("synclient MinSpeed=%f",
+		command = strdup_format_param ("synclient MinSpeed=",
 			       		   (gdouble)value / 1000);
 		g_spawn_command_line_async (command, NULL);
 		g_free (command);
@@ -824,8 +832,9 @@ g_synaptics_set_coasting_enabled (GSynaptics *synaptics, gboolean enable)
 	if (priv->synclient)
 	{
 		gchar *command;
-		command = g_strdup_printf ("synclient CoastingSpeedThreshold=%f",
-			       		   thresh);
+		command = strdup_format_param (
+				"synclient CoastingSpeedThreshold=",
+				thresh);
 		g_spawn_command_line_async (command, NULL);
 		g_free (command);
 	}
@@ -845,7 +854,7 @@ g_synaptics_set_circular_scroll_delta (GSynaptics *synaptics, gint delta)
 	if (priv->synclient)
 	{
 		gchar *command;
-		command = g_strdup_printf ("synclient CircScrollDelta=%f",
+		command = strdup_format_param ("synclient CircScrollDelta=",
 			       		   (gdouble)delta / 1000);
 		g_spawn_command_line_async (command, NULL);
 		g_free (command);