diff options
Diffstat (limited to 'usr.sbin/mountd')
| -rw-r--r-- | usr.sbin/mountd/mountd.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/usr.sbin/mountd/mountd.c b/usr.sbin/mountd/mountd.c index cc5e572..3c8beb3 100644 --- a/usr.sbin/mountd/mountd.c +++ b/usr.sbin/mountd/mountd.c @@ -413,7 +413,7 @@ mntsrv(rqstp, transp) * or a regular file if the -r option was specified * and it exists. */ - if (realpath(rpcpath, dirpath) == 0 || + if (realpath(rpcpath, dirpath) == NULL || stat(dirpath, &stb) < 0 || (!S_ISDIR(stb.st_mode) && (dir_only || !S_ISREG(stb.st_mode))) || @@ -502,12 +502,17 @@ mntsrv(rqstp, transp) svcerr_weakauth(transp); return; } - if (!svc_getargs(transp, xdr_dir, dirpath)) { + if (!svc_getargs(transp, xdr_dir, rpcpath)) { syslog(LOG_NOTICE, "undecodable umount request from %s", inet_ntoa(saddrin)); svcerr_decode(transp); return; } + if (realpath(rpcpath, dirpath) == NULL) { + syslog(LOG_NOTICE, "umount request from %s " + "for non existent path %s", + inet_ntoa(saddrin), dirpath); + } if (!svc_sendreply(transp, xdr_void, (caddr_t)NULL)) syslog(LOG_ERR, "can't send reply"); hp = gethostbyaddr((caddr_t)&saddr, sizeof(saddr), AF_INET); @@ -745,6 +750,9 @@ get_exportlist() char *cp, *endcp, *dirp, *hst, *usr, *dom, savedc; int len, has_host, exflags, got_nondir, dirplen, num, i, netgrp; + dirp = NULL; + dirplen = 0; + /* * First, get rid of the old list */ @@ -1342,6 +1350,7 @@ do_opt(cpp, endcpp, ep, grp, has_hostp, exflagsp, cr) char *cp, *endcp, *cpopt, savedc, savedc2; int allflag, usedarg; + savedc2 = '\0'; cpopt = *cpp; cpopt++; cp = *endcpp; |
