From: Andreas Fink <andreas.fink85@googlemail.com>
Date: Tue, 5 Jan 2010 11:21:18 +0000 (+0000)
Subject: *fix* memleak
X-Git-Url: https://git.dogcows.com/gitweb?p=chaz%2Ftint2;a=commitdiff_plain;h=643543c7ff5dd2f0552ed20c98b2ced0490771c6

*fix* memleak
*fix* issue 192
---

diff --git a/src/config.c b/src/config.c
index d5f7ef1..69ceda0 100644
--- a/src/config.c
+++ b/src/config.c
@@ -66,6 +66,7 @@ static int old_config_file;
 
 // temporary list of background
 static GSList *list_back;
+static int back_count;
 
 
 
@@ -73,6 +74,7 @@ void init_config()
 {
 	// append full transparency background
 	list_back = g_slist_append(0, calloc(1, sizeof(Area)));
+	back_count = 1;
 
 	// tint2 could reload config, so we cleanup objects
 	cleanup_systray();
@@ -192,6 +194,7 @@ void add_entry (char *key, char *value)
 		Area *a = calloc(1, sizeof(Area));
 		a->pix.border.rounded = atoi (value);
 		list_back = g_slist_append(list_back, a);
+		back_count++;
 	}
 	else if (strcmp (key, "border_width") == 0) {
 		Area *a = g_slist_last(list_back)->data;
@@ -284,6 +287,7 @@ void add_entry (char *key, char *value)
 		panel_config.g_task.font_shadow = atoi (value);
 	else if (strcmp (key, "panel_background_id") == 0) {
 		int id = atoi (value);
+		id = id < back_count ? id : 0;
 		Area *a = g_slist_nth_data(list_back, id);
 		memcpy(&panel_config.area.pix.back, &a->pix.back, sizeof(Color));
 		memcpy(&panel_config.area.pix.border, &a->pix.border, sizeof(Border));
@@ -357,6 +361,7 @@ void add_entry (char *key, char *value)
 	else if (strcmp (key, "battery_background_id") == 0) {
 #ifdef ENABLE_BATTERY
 		int id = atoi (value);
+		id = id < back_count ? id : 0;
 		Area *a = g_slist_nth_data(list_back, id);
 		memcpy(&panel_config.battery.area.pix.back, &a->pix.back, sizeof(Color));
 		memcpy(&panel_config.battery.area.pix.border, &a->pix.border, sizeof(Border));
@@ -402,6 +407,7 @@ void add_entry (char *key, char *value)
 	}
 	else if (strcmp (key, "clock_background_id") == 0) {
 		int id = atoi (value);
+		id = id < back_count ? id : 0;
 		Area *a = g_slist_nth_data(list_back, id);
 		memcpy(&panel_config.clock.area.pix.back, &a->pix.back, sizeof(Color));
 		memcpy(&panel_config.clock.area.pix.border, &a->pix.border, sizeof(Border));
@@ -436,12 +442,14 @@ void add_entry (char *key, char *value)
 	}
 	else if (strcmp (key, "taskbar_background_id") == 0) {
 		int id = atoi (value);
+		id = id < back_count ? id : 0;
 		Area *a = g_slist_nth_data(list_back, id);
 		memcpy(&panel_config.g_taskbar.pix.back, &a->pix.back, sizeof(Color));
 		memcpy(&panel_config.g_taskbar.pix.border, &a->pix.border, sizeof(Border));
 	}
 	else if (strcmp (key, "taskbar_active_background_id") == 0) {
 		int id = atoi (value);
+		id = id < back_count ? id : 0;
 		Area *a = g_slist_nth_data(list_back, id);
 		memcpy(&panel_config.g_taskbar.pix_active.back, &a->pix.back, sizeof(Color));
 		memcpy(&panel_config.g_taskbar.pix_active.border, &a->pix.border, sizeof(Border));
@@ -502,12 +510,14 @@ void add_entry (char *key, char *value)
 	}
 	else if (strcmp (key, "task_background_id") == 0) {
 		int id = atoi (value);
+		id = id < back_count ? id : 0;
 		Area *a = g_slist_nth_data(list_back, id);
 		memcpy(&panel_config.g_task.area.pix.back, &a->pix.back, sizeof(Color));
 		memcpy(&panel_config.g_task.area.pix.border, &a->pix.border, sizeof(Border));
 	}
 	else if (strcmp (key, "task_active_background_id") == 0) {
 		int id = atoi (value);
+		id = id < back_count ? id : 0;
 		Area *a = g_slist_nth_data(list_back, id);
 		memcpy(&panel_config.g_task.area.pix_active.back, &a->pix.back, sizeof(Color));
 		memcpy(&panel_config.g_task.area.pix_active.border, &a->pix.border, sizeof(Border));
@@ -529,6 +539,7 @@ void add_entry (char *key, char *value)
 	}
 	else if (strcmp (key, "systray_background_id") == 0) {
 		int id = atoi (value);
+		id = id < back_count ? id : 0;
 		Area *a = g_slist_nth_data(list_back, id);
 		memcpy(&systray.area.pix.back, &a->pix.back, sizeof(Color));
 		memcpy(&systray.area.pix.border, &a->pix.border, sizeof(Border));
@@ -571,6 +582,7 @@ void add_entry (char *key, char *value)
 	}
 	else if (strcmp (key, "tooltip_background_id") == 0) {
 		int id = atoi (value);
+		id = id < back_count ? id : 0;
 		Area *a = g_slist_nth_data(list_back, id);
 		memcpy(&g_tooltip.background_color, &a->pix.back, sizeof(Color));
 		memcpy(&g_tooltip.border, &a->pix.border, sizeof(Border));
diff --git a/src/systray/systraybar.c b/src/systray/systraybar.c
index dbe2c82..f551623 100644
--- a/src/systray/systraybar.c
+++ b/src/systray/systraybar.c
@@ -516,7 +516,7 @@ void systray_render_icons(TrayWindow* traywin)
 		render_image(panel->main_win, traywin->x, traywin->y, traywin->width, traywin->height);
 		render_image(systray.area.pix.pmap, traywin->x-systray.area.posx, traywin->y-systray.area.posy, traywin->width, traywin->height);
 	}
-	imlib_free_image();
+	imlib_free_image_and_decache();
 }
 
 
diff --git a/src/util/area.c b/src/util/area.c
index 3fb1116..acce725 100644
--- a/src/util/area.c
+++ b/src/util/area.c
@@ -256,4 +256,5 @@ void clear_pixmap(Pixmap p, int x, int y, int w, int h)
 	Picture pict = XRenderCreatePicture(server.dsp, p, XRenderFindVisualFormat(server.dsp, server.visual), 0, 0);
 	XRenderColor col = { .red=0, .green=0, .blue=0, .alpha=0 };
 	XRenderFillRectangle(server.dsp, PictOpSrc, pict, &col, x, y, w, h);
+	XRenderFreePicture(server.dsp, pict);
 }