1 files changed, 6 insertions, 6 deletions

diff --git a/canohost.c b/canohost.c
index 9a00fc2cf..8e81b5193 100644
--- a/canohost.c
+++ b/canohost.c
@@ -60,7 +60,7 @@ remote_hostname(struct ssh *ssh)
         if (getpeername(ssh_packet_get_connection_in(ssh),
             (struct sockaddr *)&from, &fromlen) == -1) {
                 debug("getpeername failed: %.100s", strerror(errno));
-                return strdup(ntop);
+                return xstrdup(ntop);
         }
 
         ipv64_normalise_mapped(&from, &fromlen);
@@ -72,7 +72,7 @@ remote_hostname(struct ssh *ssh)
         if (getnameinfo((struct sockaddr *)&from, fromlen, name, sizeof(name),
             NULL, 0, NI_NAMEREQD) != 0) {
                 /* Host name not found.  Use ip address. */
-                return strdup(ntop);
+                return xstrdup(ntop);
         }
 
         /*
@@ -87,7 +87,7 @@ remote_hostname(struct ssh *ssh)
                 logit("Nasty PTR record \"%s\" is set up for %s, ignoring",
                     name, ntop);
                 freeaddrinfo(ai);
-                return strdup(ntop);
+                return xstrdup(ntop);
         }
 
         /* Names are stored in lowercase. */
@@ -108,7 +108,7 @@ remote_hostname(struct ssh *ssh)
         if (getaddrinfo(name, NULL, &hints, &aitop) != 0) {
                 logit("reverse mapping checking getaddrinfo for %.700s "
                     "[%s] failed.", name, ntop);
-                return strdup(ntop);
+                return xstrdup(ntop);
         }
         /* Look for the address from the list of addresses. */
         for (ai = aitop; ai; ai = ai->ai_next) {
@@ -123,9 +123,9 @@ remote_hostname(struct ssh *ssh)
                 /* Address not found for the host name. */
                 logit("Address %.100s maps to %.600s, but this does not "
                     "map back to the address.", ntop, name);
-                return strdup(ntop);
+                return xstrdup(ntop);
         }
-        return strdup(name);
+        return xstrdup(name);
 }
 
 void