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46 lines
1.5 KiB
46 lines
1.5 KiB
6 years ago
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From ef6a90973cae8b047bdcbc3fcf14206efc98955a Mon Sep 17 00:00:00 2001
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From: Paolo Bonzini <pbonzini@redhat.com>
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Date: Thu, 7 Apr 2016 13:33:15 +0200
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Subject: [PATCH 2/2] iscsi-ls: skip link-local IPv6 addresses
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RH-Author: Paolo Bonzini <pbonzini@redhat.com>
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Message-id: <1460035995-9887-3-git-send-email-pbonzini@redhat.com>
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Patchwork-id: 69978
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O-Subject: [RHEL7.3 libiscsi PATCH 2/2] iscsi-ls: skip link-local IPv6 addresses
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Bugzilla: 1266523
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RH-Acked-by: Miroslav Rezanina <mrezanin@redhat.com>
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RH-Acked-by: Thomas Huth <thuth@redhat.com>
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RH-Acked-by: Laszlo Ersek <lersek@redhat.com>
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Some iSCSI targets provide a link-local IPv6 address as a portal, but that
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is unusable without knowing the interface (aka scope-id) to use for the
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connection. This causes iscsi-ls to report an EINVAL and exit. Just
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skip the error.
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Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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(cherry picked from commit d84ee65eaad902bb41fa6bae1f8127e03cb63506)
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Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com>
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---
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src/iscsi-ls.c | 5 +++++
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1 file changed, 5 insertions(+)
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diff --git a/src/iscsi-ls.c b/src/iscsi-ls.c
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index 10b0e8d..d11806c 100644
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--- a/src/iscsi-ls.c
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+++ b/src/iscsi-ls.c
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@@ -156,6 +156,11 @@ void list_luns(struct client_state *clnt, const char *target, const char *portal
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int full_report_size;
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int i;
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+ if (strncasecmp(portal, "[fe80:", 6) == 0) {
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+ fprintf(stderr, "skipping link-local address\n");
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+ return;
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+ }
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+
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iscsi = iscsi_create_context(initiator);
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if (iscsi == NULL) {
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printf("Failed to create context\n");
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--
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1.8.3.1
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