X-Git-Url: https://git.decadent.org.uk/gitweb/?p=nfs-utils.git;a=blobdiff_plain;f=support%2Fnfs%2Fexports.c;h=d0f63b0cf556bb75e0433a31f33bd501fe1c9178;hp=c46c7a99655b921f24855e1bee13f2f306742f77;hb=025a0c58ed9043d231672a22232c438f29511ca0;hpb=9c8dfab04dcf5f5067061703d6cd08ee408eec8f

diff --git a/support/nfs/exports.c b/support/nfs/exports.c
index c46c7a9..d0f63b0 100644
--- a/support/nfs/exports.c
+++ b/support/nfs/exports.c
@@ -67,7 +67,7 @@ struct exportent *
 getexportent(int fromkernel, int fromexports)
 {
 	static struct exportent	ee;
-	char		exp[512];
+	char		exp[512], *hostname;
 	char		rpath[MAXPATHLEN+1];
 	char		*opt, *sp;
 	int		ok;
@@ -113,9 +113,13 @@ getexportent(int fromkernel, int fromexports)
 	/* Check for default client */
 	if (ok == 0)
 		exp[0] = '\0';
+
+	hostname = exp;
 	if ((opt = strchr(exp, '(')) != NULL) {
-		if (opt == exp) 
+		if (opt == exp) {
 			xlog(L_WARNING, "No host name given with %s %s, suggest *%s to avoid warning", ee.e_path, exp, exp);
+			hostname = "*";
+		}
 		*opt++ = '\0';
 		if (!(sp = strchr(opt, ')')) || sp[1] != '\0') {
 			syntaxerr("bad option list");
@@ -126,12 +130,12 @@ getexportent(int fromkernel, int fromexports)
 	} else {
 	    xlog(L_WARNING, "No options for %s %s: suggest %s(sync) to avoid warning", ee.e_path, exp, exp);
 	}
-	if (strlen(exp) >= sizeof(ee.e_hostname)) {
+	if (strlen(hostname) >= sizeof(ee.e_hostname)) {
 		syntaxerr("client name too long");
 		export_errno = EINVAL;
 		return NULL;
 	}
-	strncpy(ee.e_hostname, exp, sizeof (ee.e_hostname) - 1);
+	strncpy(ee.e_hostname, hostname, sizeof (ee.e_hostname) - 1);
 	ee.e_hostname[sizeof (ee.e_hostname) - 1] = '\0';
 
 	if (parseopts(opt, &ee, fromexports) < 0)
@@ -185,6 +189,8 @@ putexportent(struct exportent *ep)
 		"no_" : "");
 	fprintf(fp, "%ssecure_locks,", (ep->e_flags & NFSEXP_NOAUTHNLM)?
 		"in" : "");
+	fprintf(fp, "%sacl,", (ep->e_flags & NFSEXP_NOACL)?
+		"no_" : "");
 	if (ep->e_flags & NFSEXP_FSID) {
 		fprintf(fp, "fsid=%d,", ep->e_fsid);
 	}
@@ -374,6 +380,10 @@ parseopts(char *cp, struct exportent *ep, int warn)
 			ep->e_flags &= ~NFSEXP_NOAUTHNLM;
 		else if (strcmp(opt, "insecure_locks") == 0)
 			ep->e_flags |= NFSEXP_NOAUTHNLM;
+		else if (strcmp(opt, "acl") == 0)
+			ep->e_flags &= ~NFSEXP_NOACL;
+		else if (strcmp(opt, "no_acl") == 0)
+			ep->e_flags |= NFSEXP_NOACL;
 		else if (strncmp(opt, "mapping=", 8) == 0)
 			ep->e_maptype = parsemaptype(opt+8);
 		else if (strcmp(opt, "map_identity") == 0)	/* old style */
@@ -442,7 +452,7 @@ bad_option:
 	ep->e_nsqgids = nsqgids;
 
 out:
-	if (warn && !had_sync_opt)
+	if (warn && !had_sync_opt && !(ep->e_flags & NFSEXP_READONLY))
 		xlog(L_WARNING, "%s [%d]: No 'sync' or 'async' option specified for export \"%s:%s\".\n"
 				"  Assuming default behaviour ('sync').\n"
 		     		"  NOTE: this default has changed from previous versions\n",