diff options
| author |   Chuck Lever <chuck.lever@oracle.com> | 2007-02-12 00:53:32 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-02-12 09:48:35 -0800 |
| commit | ad06e4bd62351bc569cca0f25d68c58dbd298146 (patch) | |
| tree | 82024c01e61de32af17d3b67eac0bb93138a2954 /fs/nfsd | |
| parent | [PATCH] knfsd: SUNRPC: Don't set msg_name and msg_namelen when calling sock_recvmsg (diff) | |
| download | linux-dev-ad06e4bd62351bc569cca0f25d68c58dbd298146.tar.xz linux-dev-ad06e4bd62351bc569cca0f25d68c58dbd298146.zip | |
[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 <chuck.lever@oracle.com>
Cc: Aurelien Charbon <aurelien.charbon@ext.bull.net>
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/nfsd')
| -rw-r--r-- | fs/nfsd/nfsfh.c | 7 | ||||
| -rw-r--r-- | fs/nfsd/nfsproc.c | 7 |
2 files changed, 8 insertions, 6 deletions
diff --git a/fs/nfsd/nfsfh.c b/fs/nfsd/nfsfh.c index c59d6fbb7a6b..a0b4282cb284 100644 --- a/fs/nfsd/nfsfh.c +++ b/fs/nfsd/nfsfh.c @@ -20,6 +20,7 @@ #include <linux/mount.h> #include <asm/pgtable.h> +#include <linux/sunrpc/clnt.h> #include <linux/sunrpc/svc.h> #include <linux/nfsd/nfsd.h> @@ -180,10 +181,10 @@ fh_verify(struct svc_rqst *rqstp, struct svc_fh *fhp, int type, int access) /* Check if the request originated from a secure port. */ error = nfserr_perm; if (!rqstp->rq_secure && EX_SECURE(exp)) { + char buf[RPC_MAX_ADDRBUFLEN]; printk(KERN_WARNING - "nfsd: request from insecure port (%u.%u.%u.%u:%d)!\n", - NIPQUAD(rqstp->rq_addr.sin_addr.s_addr), - ntohs(rqstp->rq_addr.sin_port)); + "nfsd: request from insecure port %s!\n", + svc_print_addr(rqstp, buf, sizeof(buf))); goto out; } diff --git a/fs/nfsd/nfsproc.c b/fs/nfsd/nfsproc.c index ec983b777680..5cc2eec981b8 100644 --- a/fs/nfsd/nfsproc.c +++ b/fs/nfsd/nfsproc.c @@ -19,6 +19,7 @@ #include <linux/unistd.h> #include <linux/slab.h> +#include <linux/sunrpc/clnt.h> #include <linux/sunrpc/svc.h> #include <linux/nfsd/nfsd.h> #include <linux/nfsd/cache.h> @@ -147,10 +148,10 @@ nfsd_proc_read(struct svc_rqst *rqstp, struct nfsd_readargs *argp, */ if (NFSSVC_MAXBLKSIZE_V2 < argp->count) { + char buf[RPC_MAX_ADDRBUFLEN]; printk(KERN_NOTICE - "oversized read request from %u.%u.%u.%u:%d (%d bytes)\n", - NIPQUAD(rqstp->rq_addr.sin_addr.s_addr), - ntohs(rqstp->rq_addr.sin_port), + "oversized read request from %s (%d bytes)\n", + svc_print_addr(rqstp, buf, sizeof(buf)), argp->count); argp->count = NFSSVC_MAXBLKSIZE_V2; } |