[PATCH e2fsprogs] blkid: return cached info on either EPERM or EACCESS

[Eric Sandeen <sandeen@redhat.com>]

This is for RH bug #448591: blkid command does not work for unprivileged users

commit 838f133c72a583eae67414368e46ee0303e0a51f made it so that
any error except EPERM would flush cached filesystem info, but
if I run blkid as an unprivileged user on F9, I get EACCES not
EPERM; I think that in this case, as well, we should continue.

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
---

Index: e2fsprogs/lib/blkid/probe.c
===================================================================
--- e2fsprogs.orig/lib/blkid/probe.c
+++ e2fsprogs/lib/blkid/probe.c
@@ -1155,7 +1155,7 @@ blkid_dev blkid_verify(blkid_cache cache
 	if (((probe.fd = open(dev->bid_name, O_RDONLY)) < 0) ||
 	    (fstat(probe.fd, &st) < 0)) {
 		if (probe.fd >= 0) close(probe.fd);
-		if (errno != EPERM) {
+		if (errno != EPERM && errno != EACCES) {
 			blkid_free_dev(dev);
 			return NULL;
 		}