Merge pull request #1193 from tp-tc/dangling-symlink

Ignore the target of dangling symlinks.

integration/dockerfiles/Dockerfile_test_dangling_symlink

@@ -0,0 +1,2 @@
+FROM busybox:latest@sha256:b26cd013274a657b86e706210ddd5cc1f82f50155791199d29b9e86e935ce135
+RUN ["/bin/ln", "-s", "nowhere", "/link"]

pkg/filesystem/resolve.go

@@ -73,6 +73,7 @@ func ResolvePaths(paths []string, wl []util.WhitelistEntry) (pathsToAdd []string
 			}
 
 			logrus.Debugf("symlink path %s, target does not exist", f)
+			continue
 		}
 
 		// If the given path is a symlink and the target is part of the whitelist