Handle error creating xdb.il

	If creating the xdb.il file fails, disable the mono support for
	debugging in gdb. Managed symbol names won't be displayed in stack
	traces.

	Fixes bug #642625.

diff --git a/mono/mini/xdebug.c b/mono/mini/xdebug.c
index 175dc86454ef9eb7b5a63bbe953727421ecca4ac..8c8dfd5fd8afdefa6ca93ec37863f4672a7e08f8 100644 (file)
--- a/mono/mini/xdebug.c
+++ b/mono/mini/xdebug.c
@@ -142,6 +142,11 @@ mono_xdebug_init (char *options)
 
        /* This file will contain the IL code for methods which don't have debug info */
        il_file = fopen ("xdb.il", "w");
+       if (il_file == NULL) {
+               use_gdb_interface = FALSE;
+               g_warning ("** Unable to create xdb.il. Managed symbol names won't be available.");
+               return;
+       }
 
        if (use_gdb_interface)
                return;