[PATCH 07/13] go: only use it if boot signature is not required

Jean-Christophe PLAGNIOL-VILLARD plagnioj at jcrosoft.com
Sat Mar 25 19:44:58 PDT 2017


Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj at jcrosoft.com>
---
 commands/go.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/commands/go.c b/commands/go.c
index fb319b320..e0385a977 100644
--- a/commands/go.c
+++ b/commands/go.c
@@ -26,6 +26,7 @@
 #include <fcntl.h>
 #include <linux/ctype.h>
 #include <errno.h>
+#include <boot_verify.h>
 
 static int do_go(int argc, char *argv[])
 {
@@ -37,6 +38,9 @@ static int do_go(int argc, char *argv[])
 	if (argc < 2)
 		return COMMAND_ERROR_USAGE;
 
+	if (boot_get_verify_mode() < BOOT_VERIFY_AVAILABLE)
+		return -ESECVIOLATION;
+
 	if (!isdigit(*argv[1])) {
 		fd = open(argv[1], O_RDONLY);
 		if (fd < 0) {
-- 
2.11.0




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