From ad06e4bd62351bc569cca0f25d68c58dbd298146 Mon Sep 17 00:00:00 2001 From: Chuck Lever Date: Mon, 12 Feb 2007 00:53:32 -0800 Subject: [PATCH] knfsd: SUNRPC: Add a function to format the address in an svc_rqst for printing There are loads of places where the RPC server assumes that the rq_addr fields contains an IPv4 address. Top among these are error and debugging messages that display the server's IP address. Let's refactor the address printing into a separate function that's smart enough to figure out the difference between IPv4 and IPv6 addresses. Signed-off-by: Chuck Lever Cc: Aurelien Charbon Signed-off-by: Neil Brown Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/lockd/svc.c | 6 +++--- fs/lockd/svc4proc.c | 7 +++---- fs/lockd/svcproc.c | 7 +++---- 3 files changed, 9 insertions(+), 11 deletions(-) (limited to 'fs/lockd') diff --git a/fs/lockd/svc.c b/fs/lockd/svc.c index 2c3d5ac4a3b6..80fcacc1acf9 100644 --- a/fs/lockd/svc.c +++ b/fs/lockd/svc.c @@ -141,6 +141,7 @@ lockd(struct svc_rqst *rqstp) */ while ((nlmsvc_users || !signalled()) && nlmsvc_pid == current->pid) { long timeout = MAX_SCHEDULE_TIMEOUT; + char buf[RPC_MAX_ADDRBUFLEN]; if (signalled()) { flush_signals(current); @@ -175,11 +176,10 @@ lockd(struct svc_rqst *rqstp) break; } - dprintk("lockd: request from %08x\n", - (unsigned)ntohl(rqstp->rq_addr.sin_addr.s_addr)); + dprintk("lockd: request from %s\n", + svc_print_addr(rqstp, buf, sizeof(buf))); svc_process(rqstp); - } flush_signals(current); diff --git a/fs/lockd/svc4proc.c b/fs/lockd/svc4proc.c index f67146a8199a..9b591bc18341 100644 --- a/fs/lockd/svc4proc.c +++ b/fs/lockd/svc4proc.c @@ -426,10 +426,9 @@ nlm4svc_proc_sm_notify(struct svc_rqst *rqstp, struct nlm_reboot *argp, dprintk("lockd: SM_NOTIFY called\n"); if (saddr.sin_addr.s_addr != htonl(INADDR_LOOPBACK) || ntohs(saddr.sin_port) >= 1024) { - printk(KERN_WARNING - "lockd: rejected NSM callback from %08x:%d\n", - ntohl(rqstp->rq_addr.sin_addr.s_addr), - ntohs(rqstp->rq_addr.sin_port)); + char buf[RPC_MAX_ADDRBUFLEN]; + printk(KERN_WARNING "lockd: rejected NSM callback from %s\n", + svc_print_addr(rqstp, buf, sizeof(buf))); return rpc_system_err; } diff --git a/fs/lockd/svcproc.c b/fs/lockd/svcproc.c index 3707c3a23e93..f590304d93bf 100644 --- a/fs/lockd/svcproc.c +++ b/fs/lockd/svcproc.c @@ -457,10 +457,9 @@ nlmsvc_proc_sm_notify(struct svc_rqst *rqstp, struct nlm_reboot *argp, dprintk("lockd: SM_NOTIFY called\n"); if (saddr.sin_addr.s_addr != htonl(INADDR_LOOPBACK) || ntohs(saddr.sin_port) >= 1024) { - printk(KERN_WARNING - "lockd: rejected NSM callback from %08x:%d\n", - ntohl(rqstp->rq_addr.sin_addr.s_addr), - ntohs(rqstp->rq_addr.sin_port)); + char buf[RPC_MAX_ADDRBUFLEN]; + printk(KERN_WARNING "lockd: rejected NSM callback from %s\n", + svc_print_addr(rqstp, buf, sizeof(buf))); return rpc_system_err; } -- cgit v1.2.3