commit e6b4209d954a6d34b2544e4dde29074a69b477e1
author Pavel Butsykin <pbutsykin@virtuozzo.com> Tue Apr 18 18:59:18 2017 +0300
committer Karel Zak <kzak@redhat.com> Wed Apr 19 10:25:39 2017 +0200
tree 8f64d185fdc695d8b7f63a6e907c64289df306a2
parent d9f90f697c41a7040e5ff5e11a42c41adab173f6

libfdisk: allow to change an existing extended partition

Signed-off-by: Pavel Butsykin <pbutsykin@virtuozzo.com>

libfdisk/src/dos.c

diff --git a/libfdisk/src/dos.c b/libfdisk/src/dos.c
index 39e42e3..8f54f73 100644
--- a/libfdisk/src/dos.c
+++ b/libfdisk/src/dos.c
@@ -2025,7 +2025,7 @@
 	orgtype = p->sys_ind;
 
 	if (pa->type) {
-		if (IS_EXTENDED(pa->type->code) && l->ext_offset) {
+		if (IS_EXTENDED(pa->type->code) && l->ext_offset && l->ext_index != n) {
 			fdisk_warnx(cxt, _("Extended partition already exists."));
 			return -EINVAL;
 		}