[8559] Python script that uses FIleSelector and has an error in it segfaults Blender

Want completely fixed, check if the script was removed before running the callback.

1 files changed, 8 insertions, 0 deletions

diff --git a/source/blender/python/api2_2x/Window.c b/source/blender/python/api2_2x/Window.c
index 5cfe796add8..9f1d79ffd3c 100644
--- a/source/blender/python/api2_2x/Window.c
+++ b/source/blender/python/api2_2x/Window.c
@@ -513,6 +513,14 @@ static void getSelectedFile( char *name )
 			script = sc->script;
 		}
 	}
+	/* If 'script' is null,
+	 * The script must have had an error and closed,
+	 * but the fileselector was left open, show an error and exit */
+	if (!script) {
+		error("Python script error: script quit, cannot run callback");
+		return;
+	}
+		
 
 	pycallback = script->py_browsercallback;