X-Git-Url: https://git.decadent.org.uk/gitweb/?p=nfs-utils.git;a=blobdiff_plain;f=support%2Fexport%2Fclient.c;h=da3a976bf41bf7657c548faf31ee77f5350dabb2;hp=076b0c069dd1ff2991d374ee8c498087601321e8;hb=37e49789ab1cd849def25ba4c4d97ccdb11d1e61;hpb=4d961554071d2308017062c8bc39f37f5de55b5f

diff --git a/support/export/client.c b/support/export/client.c
index 076b0c0..da3a976 100644
--- a/support/export/client.c
+++ b/support/export/client.c
@@ -32,8 +32,12 @@ static int	client_checkaddr(nfs_client *clp, struct in_addr addr);
 nfs_client	*clientlist[MCL_MAXTYPES] = { NULL, };
 
 
+/* if canonical is set, then we *know* this is already a canonical name
+ * so hostname lookup is avoided.
+ * This is used when reading /proc/fs/nfs/exports
+ */
 nfs_client *
-client_lookup(char *hname)
+client_lookup(char *hname, int canonical)
 {
 	nfs_client	*clp = NULL;
 	int		htype;
@@ -41,7 +45,7 @@ client_lookup(char *hname)
 
 	htype = client_gettype(hname);
 
-	if (htype == MCL_FQDN) {
+	if (htype == MCL_FQDN && !canonical) {
 		struct hostent *hp2;
 		hp = gethostbyname(hname);
 		if (hp == NULL || hp->h_addrtype != AF_INET) {