X-Git-Url: http://git.ipfire.org/?p=thirdparty%2Fmdadm.git;a=blobdiff_plain;f=mdopen.c;h=61eda8120a3b670e4d628fa0aad6e3ffc20eaddf;hp=58e359aa01b7c64d82e38155219c51f7d56a3bda;hb=7103b9b88d8c27989e17c80d7296eda97370dc1e;hpb=9eafa1de73d1bd0b2ac0275d1389824825647df7

diff --git a/mdopen.c b/mdopen.c
index 58e359aa..61eda812 100644
--- a/mdopen.c
+++ b/mdopen.c
@@ -286,8 +286,17 @@ int create_mddev(char *dev, char *name, int autof, int trustworthy,
 		int cnlen;
 		strncpy(cname, name, 200);
 		cname[200] = 0;
-		while ((cp = strchr(cname, '/')) != NULL)
-			*cp = '-';
+		for (cp = cname; *cp ; cp++)
+			switch (*cp) {
+			case '/':
+				*cp = '-';
+				break;
+			case ' ':
+			case '\t':
+				*cp = '_';
+				break;
+			}
+
 		if (trustworthy == LOCAL ||
 		    (trustworthy == FOREIGN && strchr(cname, ':') != NULL)) {
 			/* Only need suffix if there is a conflict */