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| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2009-04-01 13:28:15 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2009-04-01 13:28:15 -0400 |
| commit | cc85906110e26fe8537c3bdbc08a74ae8110030b (patch) | |
| tree | 891813098ede3dba4d5ff3b83b1f7b491367ad2f /fs/nfsd/nfsctl.c | |
| parent | c09bca786ff941ed17c5f381c4eca5b106808c51 (diff) | |
| parent | c69da774b28e01e062e0a3aba7509f2dcfd2a11a (diff) | |
Merge branch 'devel' into for-linus
Diffstat (limited to 'fs/nfsd/nfsctl.c')
| -rw-r--r-- | fs/nfsd/nfsctl.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/fs/nfsd/nfsctl.c b/fs/nfsd/nfsctl.c index 3d93b2064ce..a4ed8644d69 100644 --- a/fs/nfsd/nfsctl.c +++ b/fs/nfsd/nfsctl.c @@ -938,10 +938,12 @@ static ssize_t __write_ports(struct file *file, char *buf, size_t size) char transport[16]; int port; if (sscanf(buf, "%15s %4d", transport, &port) == 2) { + if (port < 1 || port > 65535) + return -EINVAL; err = nfsd_create_serv(); if (!err) { err = svc_create_xprt(nfsd_serv, - transport, port, + transport, PF_INET, port, SVC_SOCK_ANONYMOUS); if (err == -ENOENT) /* Give a reasonable perror msg for @@ -960,7 +962,7 @@ static ssize_t __write_ports(struct file *file, char *buf, size_t size) char transport[16]; int port; if (sscanf(&buf[1], "%15s %4d", transport, &port) == 2) { - if (port == 0) + if (port < 1 || port > 65535) return -EINVAL; if (nfsd_serv) { xprt = svc_find_xprt(nfsd_serv, transport, |