X-Git-Url: https://git.decadent.org.uk/gitweb/?a=blobdiff_plain;f=support%2Fexport%2Fclient.c;h=1754aa0d0d630f25962c3a4abd89bab9a118e7cc;hb=4c337e2131123c339bc4921779b57b69b77be2fd;hp=33dfdb004efac38fa08269906abbf4b045351d45;hpb=93608a52655abf5ac23404c4b5cc05fe575a9c04;p=nfs-utils.git

diff --git a/support/export/client.c b/support/export/client.c
index 33dfdb0..1754aa0 100644
--- a/support/export/client.c
+++ b/support/export/client.c
@@ -118,6 +118,7 @@ client_dup(nfs_client *clp, struct hostent *hp)
 	new = (nfs_client *) xmalloc(sizeof(*new));
 	memcpy(new, clp, sizeof(*new));
 	new->m_type = MCL_FQDN;
+	new->m_hostname = NULL;
 
 	client_init(new, (char *) hp->h_name, hp);
 	client_add(new);
@@ -127,14 +128,11 @@ client_dup(nfs_client *clp, struct hostent *hp)
 static void
 client_init(nfs_client *clp, const char *hname, struct hostent *hp)
 {
-	if (hp) {
-		strncpy(clp->m_hostname, hp->h_name,
-			sizeof (clp->m_hostname) -  1);
-	} else {
-		strncpy(clp->m_hostname, hname,
-			sizeof (clp->m_hostname) - 1);
-	}
-	clp->m_hostname[sizeof (clp->m_hostname) - 1] = '\0';
+	xfree(clp->m_hostname);
+	if (hp)
+		clp->m_hostname = xstrdup(hp->h_name);
+	else
+		clp->m_hostname = xstrdup(hname);
 
 	clp->m_exported = 0;
 	clp->m_count = 0;
@@ -207,6 +205,7 @@ client_freeall(void)
 		head = clientlist + i;
 		while (*head) {
 			*head = (clp = *head)->m_next;
+			xfree(clp->m_hostname);
 			xfree(clp);
 		}
 	}
@@ -262,6 +261,7 @@ client_compose(struct in_addr addr)
 			name = add_name(name, clp->m_hostname);
 		}
 	}
+	free(he);
 	return name;
 }
 
@@ -329,6 +329,7 @@ add_name(char *old, char *add)
 		strcat(new, ",");
 		strcat(new, cp);
 	}
+	free(old);
 	return new;
 }