From ecdd31b0c95f8f210038bc3dd5dfc0afb7a68883 Mon Sep 17 00:00:00 2001 From: Kris De Gussem Date: Fri, 4 May 2012 17:40:04 +0200 Subject: Adding checks to prevent null pointer dereferences (bzr r11325) --- src/object-snapper.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/object-snapper.cpp') diff --git a/src/object-snapper.cpp b/src/object-snapper.cpp index bda856914..e6f6d87db 100644 --- a/src/object-snapper.cpp +++ b/src/object-snapper.cpp @@ -111,11 +111,11 @@ void Inkscape::ObjectSnapper::_findCandidates(SPObject* parent, // The current item is not a clipping path or a mask, but might // still be the subject of clipping or masking itself ; if so, then // we should also consider that path or mask for snapping to - obj = SP_OBJECT(item->clip_ref->getObject()); + obj = SP_OBJECT(item->clip_ref ? item->clip_ref->getObject() : NULL); if (obj && _snapmanager->snapprefs.isTargetSnappable(SNAPTARGET_PATH_CLIP)) { _findCandidates(obj, it, false, bbox_to_snap, true, item->i2doc_affine()); } - obj = SP_OBJECT(item->mask_ref->getObject()); + obj = SP_OBJECT(item->mask_ref ? item->mask_ref->getObject() : NULL); if (obj && _snapmanager->snapprefs.isTargetSnappable(SNAPTARGET_PATH_MASK)) { _findCandidates(obj, it, false, bbox_to_snap, true, item->i2doc_affine()); } -- cgit v1.2.3