[02/11] present_address: Fixed error path
diff mbox

Message ID 20170721163806.15803-3-steved@redhat.com
State New
Headers show

Commit Message

Steve Dickson July 21, 2017, 4:37 p.m. UTC
When inet_ntop fails do not fall into the AF_INET6
case, instead break out and take the error path out.

Signed-off-by: Steve Dickson <steved@redhat.com>
---
 support/misc/tcpwrapper.c | 1 +
 1 file changed, 1 insertion(+)

Patch
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diff --git a/support/misc/tcpwrapper.c b/support/misc/tcpwrapper.c
index 06b0a46..3128053 100644
--- a/support/misc/tcpwrapper.c
+++ b/support/misc/tcpwrapper.c
@@ -72,6 +72,7 @@  present_address(const struct sockaddr *sap, char *buf, const size_t buflen)
 	case AF_INET:
 		if (inet_ntop(AF_INET, &sin->sin_addr, buf, len) != 0)
 			return;
+		break;
 	case AF_INET6:
 		if (inet_ntop(AF_INET6, &sin6->sin6_addr, buf, len) != 0)
 			return;