From 84b4008aaa7f85e1f9de265ee5c80a4a48fb31dc Mon Sep 17 00:00:00 2001 From: Chuck Lever Date: Tue, 4 Sep 2007 16:13:50 -0400 Subject: [PATCH] mount.nfs: restore admin-specified clientaddr option Revert an earlier change to make specifying the clientaddr= option illegal. Jeff Layton pointed out that admins may want to specify the clientaddr= option to advertise a different callback address when accessing an NFSv4 server through a NAT router. Signed-off-by: Chuck Lever Signed-off-by: Neil Brown --- utils/mount/stropts.c | 11 ++++------- 1 file changed, 4 insertions(+), 7 deletions(-) diff --git a/utils/mount/stropts.c b/utils/mount/stropts.c index 12f6423..236a3b4 100644 --- a/utils/mount/stropts.c +++ b/utils/mount/stropts.c @@ -201,7 +201,9 @@ static int append_addr_opt(struct sockaddr_in *saddr, char **extra_opts) } /* - * Append the 'clientaddr=' option to the options string. + * Called if no 'clientaddr=' option was specified in the options string + * to discover our address and append an appropriate 'clientaddr=' option + * to the options string. * * Returns 1 if 'clientaddr=' option created successfully; * otherwise zero. @@ -319,15 +321,10 @@ int nfs4mount_s(const char *spec, const char *node, int flags, return EX_FAIL; } - if (ca_opt) { - nfs_error(_("%s: Illegal option: 'clientaddr='"), progname); - return EX_FAIL; - } - if (!append_addr_opt(&saddr, extra_opts)) return EX_FAIL; - if (!append_clientaddr_opt(&saddr, extra_opts)) + if (!ca_opt && !append_clientaddr_opt(&saddr, extra_opts)) return EX_FAIL; if (verbose) -- 2.39.2