From: Karel Zak <kzak@redhat.com>
Date: Tue, 4 Dec 2012 17:03:35 +0000 (+0100)
Subject: fdisk: (gpt) check if the "First sector" is unused
X-Git-Tag: v2.23-rc1~449
X-Git-Url: http://git.ipfire.org/gitweb/gitweb.cgi?a=commitdiff_plain;h=e3443e8f19c2c7cdb23c2815c7565e8e24101e1b;p=thirdparty%2Futil-linux.git

fdisk: (gpt) check if the "First sector" is unused

Signed-off-by: Karel Zak <kzak@redhat.com>
---

diff --git a/fdisks/gpt.c b/fdisks/gpt.c
index a222002721..9963315d9b 100644
--- a/fdisks/gpt.c
+++ b/fdisks/gpt.c
@@ -1530,7 +1530,12 @@ static int gpt_add_partition(struct fdisk_context *cxt, int partnum,
 					0, _("First sector"));
 
 		if (user_f < disk_f || user_f > disk_l)
+			continue;	/* bug in read_int() dialog? */
+
+		if (user_f != find_first_available(pheader, ents, user_f)) {
+			printf(_("Sector %ju already used\n"), user_f);
 			continue;
+		}
 
 		/* Last sector */
 		dflt_l = find_last_free(pheader, ents, user_f);