[PATCH] rsa: escape pkcs11 string passed to RSA command

[Rouven Czerwinski]

Escape the pkcs11 string that can be passed to the rsatoc script.
Otherwise the sh -c invocation for commands will interpret the pkcs11
URI semicolon separator as the end of the command.

Fixes: b39100bcea12 ("rsa: Allow to directly compile in rsa public keys")

Signed-off-by: Rouven Czerwinski <r.czerwinski at pengutronix.de>
---
 scripts/Makefile.lib | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index f04c09f9e2..fe77c83ba2 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -625,7 +625,7 @@ quiet_cmd_b64dec = B64DEC  $@
 # target file.
 quiet_cmd_rsa_keys = RSAKEY  $@
 cmd_rsa_keys = \
-	$(objtree)/scripts/rsatoc -o $@.tmp $(2) &&			\
+	$(objtree)/scripts/rsatoc -o $@.tmp "$(2)" &&			\
 	if cmp -s $@.tmp $@; then					\
 		rm $@.tmp;						\
 	else								\
-- 
2.41.0