There are a number of different mount options that can be

used to set the protocol version on the command line. The
config file code needs to know about each option so the
command line value will override the config file value.

Signed-off-by: Steve Dickson <steved@redhat.com>

1 files changed, 20 insertions, 0 deletions

diff --git a/utils/mount/configfile.c b/utils/mount/configfile.c
index e347b0e..b0aa6f0 100644
--- a/utils/mount/configfile.c
+++ b/utils/mount/configfile.c
@@ -185,6 +185,20 @@ void free_all(void)
 		free(entry);
 	}
 }
+static char *versions[] = {"v2", "v3", "v4", "vers", "nfsvers", NULL};
+int inline check_vers(char *mopt, char *field)
+{
+	int i;
+
+	if (strncmp("mountvers", field, strlen("mountvers") != 0 &&
+			(strcasecmp(field, "nfsvers") == 0 || 
+				strcasecmp(field, "vers") == 0))) {
+		for (i=0; versions[i]; i++) 
+			if (strcasestr(mopt, versions[i]) != NULL)
+				return 1;
+	}
+	return 0;
+}
 /*
  * Parse the given section of the configuration 
  * file to if there are any mount options set.
@@ -207,6 +221,12 @@ conf_parse_mntopts(char *section, char *arg, char *opts)
 		snprintf(buf, BUFSIZ, "%s=", node->field);
 		if (opts && strcasestr(opts, buf) != NULL)
 			continue;
+		/* 
+		 * Protocol verions can be set in a number of ways
+		 */
+		if (opts && check_vers(opts, node->field))
+			continue;
+
 		if (lookup_entry(node->field) != NULL)
 			continue;
 		buf[0] = '\0';