device-mapper.diff for cryptsetup

device-mapper.diff (text/plain), 534 bytes, created by Christian Roessner on 2006-02-01 03:19:14 UTC

diff -urN cryptsetup-0.1.old/src/libdevmapper.c cryptsetup-0.1/lib/libdevmapper.c
--- cryptsetup-0.1.old/src/libdevmapper.c	2004-06-03 16:33:44.000000000 +0200
+++ cryptsetup-0.1/src/libdevmapper.c	2005-12-25 10:54:38.000000000 +0100
@@ -226,6 +226,11 @@
 	if (!dm_task_get_info(dmt, &dmi))
 		goto out;
 
+	if (!dmi.exists) {
+		r = -ENODEV;
+		goto out;
+	}
+
 	next = dm_get_next_target(dmt, next, &start, &length,
 	                          &target_type, &params);
 	if (!target_type || strcmp(target_type, CRYPT_TARGET) != 0 ||