fix for buffer overrun with BLI_split_dirfile(...), was simple to do since many places don't check for filename lengyj of 79 chars which is the limit for the file selector.

Add max dir and file length args.

2 files changed, 2 insertions, 2 deletions

diff --git a/source/blender/collada/DocumentImporter.cpp b/source/blender/collada/DocumentImporter.cpp
index e98f551a097..056d74aabfb 100644
--- a/source/blender/collada/DocumentImporter.cpp
+++ b/source/blender/collada/DocumentImporter.cpp
@@ -884,7 +884,7 @@ bool DocumentImporter::writeImage( const COLLADAFW::Image* image )
 	char dir[FILE_MAX];
 	char full_path[FILE_MAX];
 	
-	BLI_split_dirfile(filename, dir, NULL);
+	BLI_split_dirfile(filename, dir, NULL, sizeof(dir), 0);
 	BLI_join_dirfile(full_path, sizeof(full_path), dir, filepath.c_str());
 	Image *ima = BKE_add_image_file(full_path);
 	if (!ima) {
diff --git a/source/blender/collada/ImageExporter.cpp b/source/blender/collada/ImageExporter.cpp
index 747f3c783d7..53c43677c18 100644
--- a/source/blender/collada/ImageExporter.cpp
+++ b/source/blender/collada/ImageExporter.cpp
@@ -97,7 +97,7 @@ void ImagesExporter::operator()(Material *ma, Object *ob)
 			char src[FILE_MAX];
 			char dir[FILE_MAX];
 			
-			BLI_split_dirfile(this->export_settings->filepath, dir, NULL);
+			BLI_split_dirfile(this->export_settings->filepath, dir, NULL, sizeof(dir), 0);
 
 			BKE_rebase_path(abs, sizeof(abs), rel, sizeof(rel), G.main->name, image->name, dir);