[PATCH 5/7] Measure the kernel commandline

[Matthew Garrett]

Measure the kernel commandline to ensure that it hasn't been modified
---
 grub-core/lib/cmdline.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/grub-core/lib/cmdline.c b/grub-core/lib/cmdline.c
index d5e10ee..055b7aa 100644
--- a/grub-core/lib/cmdline.c
+++ b/grub-core/lib/cmdline.c
@@ -19,6 +19,7 @@
 
 #include <grub/lib/cmdline.h>
 #include <grub/misc.h>
+#include <grub/tpm.h>
 
 static unsigned int check_arg (char *c, int *has_space)
 {
@@ -67,7 +68,7 @@ int grub_create_loader_cmdline (int argc, char *argv[], char 
*buf,
 {
   int i, space;
   unsigned int arg_size;
-  char *c;
+  char *c, *orig = buf;
 
   for (i = 0; i < argc; i++)
     {
@@ -104,5 +105,8 @@ int grub_create_loader_cmdline (int argc, char *argv[], 
char *buf,
 
   *buf = 0;
 
+  grub_tpm_measure ((void *)orig, grub_strlen (orig), GRUB_BINARY_PCR, 
"grub_kernel_cmdline", "Kernel Commandline");
+  grub_print_error();
+
   return i;
 }
-- 
2.9.3