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authorAndy Grover <agrover@redhat.com>2015-03-31 20:43:18 +0300
committerNicholas Bellinger <nab@linux-iscsi.org>2015-04-08 03:41:54 +0300
commit1997e625963e24994a81070fef169e78965f6496 (patch)
tree1d9dbdc85d5fe5b34393babb04e0267abe9af7ac /drivers
parent86d65dc4fe74d5b3228fe13c5eff0b10ae6808eb (diff)
downloadlinux-1997e625963e24994a81070fef169e78965f6496.tar.xz
iscsi-target: TargetAddress in SendTargets should bracket ipv6 addresses
"The domainname can be specified as either a DNS host name, a dotted-decimal IPv4 address, or a bracketed IPv6 address as specified in [RFC2732]." See https://bugzilla.redhat.com/show_bug.cgi?id=1206868 Reported-by: Kyle Brantley <kyle@averageurl.com> Signed-off-by: Andy Grover <agrover@redhat.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/target/iscsi/iscsi_target.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/target/iscsi/iscsi_target.c b/drivers/target/iscsi/iscsi_target.c
index 2accb6e47beb..d5f66be6988e 100644
--- a/drivers/target/iscsi/iscsi_target.c
+++ b/drivers/target/iscsi/iscsi_target.c
@@ -3468,6 +3468,7 @@ iscsit_build_sendtargets_response(struct iscsi_cmd *cmd,
tpg_np_list) {
struct iscsi_np *np = tpg_np->tpg_np;
bool inaddr_any = iscsit_check_inaddr_any(np);
+ char *fmt_str;
if (np->np_network_transport != network_transport)
continue;
@@ -3495,8 +3496,12 @@ iscsit_build_sendtargets_response(struct iscsi_cmd *cmd,
}
}
- len = sprintf(buf, "TargetAddress="
- "%s:%hu,%hu",
+ if (np->np_sockaddr.ss_family == AF_INET6)
+ fmt_str = "TargetAddress=[%s]:%hu,%hu";
+ else
+ fmt_str = "TargetAddress=%s:%hu,%hu";
+
+ len = sprintf(buf, fmt_str,
inaddr_any ? conn->local_ip : np->np_ip,
np->np_port,
tpg->tpgt);