[stgt] [PATCH] Fix IPv6 discovery by stripping Zone ID

[Lee Duncan]

This strips off the "%ZONEID" that can be at the end of IPv6
addresses returned by getnameinfo(). Without this, IPv6 discovery
fails because the address has something like "%eth0" appended to it.

Signed of by: Lee Duncan <lduncan at suse.com>
---
 usr/iscsi/iscsid.c |    4 ++++
 1 file changed, 4 insertions(+)

diff --git a/usr/iscsi/iscsid.c b/usr/iscsi/iscsid.c
index 9614001..b10be1d 100644
--- a/usr/iscsi/iscsid.c
+++ b/usr/iscsi/iscsid.c
@@ -871,6 +871,10 @@ static void text_scan_text(struct iscsi_connection *conn)
 				continue;
 			}
 
+			/* strip zone id */
+			if (ss.ss_family == AF_INET6)
+				(void) strsep(&p, "%");
+
 			p = buf + strlen(buf);
 
 			if (ss.ss_family == AF_INET6)
-- 
1.7.10.4

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