buildroot/package/libgtk2/old_patches/002_xpmico.patch

diff -Nur gtk+-2.4.9.orig/gdk-pixbuf/io-ico.c gtk+-2.4.9/gdk-pixbuf/io-ico.c
--- gtk+-2.4.9.orig/gdk-pixbuf/io-ico.c	2004-08-25 18:52:18.000000000 +0200
+++ gtk+-2.4.9/gdk-pixbuf/io-ico.c	2004-09-15 00:40:17.000000000 +0200
@@ -210,6 +210,14 @@
 	
  	State->HeaderSize = 6 + IconCount*16;
 
+	if (State->HeaderSize < 0) {
+		g_set_error (error,
+			     GDK_PIXBUF_ERROR,
+			     GDK_PIXBUF_ERROR_CORRUPT_IMAGE,
+			     _("Invalid header in icon"));
+		return;
+	}
+
  	if (State->HeaderSize>State->BytesInHeaderBuf) {
  		guchar *tmp=g_try_realloc(State->HeaderBuf,State->HeaderSize);
 		if (!tmp) {