vbatts/grub
1
0
Fork 0
Code Issues Pull requests Releases Wiki Activity

verifiers: Add possibility to verify kernel and modules command lines

Browse source 
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Signed-off-by: Daniel Kiper <daniel.kiper@oracle.com>
Reviewed-by: Ross Philipson <ross.philipson@oracle.com>
This commit is contained in:
Vladimir Serbinenko 2017-02-07 02:10:14 +01:00 • committed by Daniel Kiper
parent 75a919e334
commit 4d4a8c96e3
18 changed files with 136 additions and 37 deletions
Download patch file Download diff file Expand all files Collapse all files

11
grub-core/loader/i386/pc/plan9.c
View file

@ -33,6 +33,7 @@
#include <grub/mm.h>
#include <grub/cpu/relocator.h>
#include <grub/extcmd.h>
#include <grub/verify.h>
GRUB_MOD_LICENSE ("GPLv3+");
@ -505,6 +506,7 @@ grub_cmd_plan9 (grub_extcmd_context_t ctxt, int argc, char *argv[])
configptr = grub_stpcpy (configptr, "bootfile=");
configptr = grub_stpcpy (configptr, bootpath);
*configptr++ = '\n';
char *cmdline = configptr;
{
int i;
for (i = 1; i < argc; i++)
@ -513,6 +515,15 @@ grub_cmd_plan9 (grub_extcmd_context_t ctxt, int argc, char *argv[])
*configptr++ = '\n';
}
}
{
grub_err_t err;
*configptr = '\0';
err = grub_verify_string (cmdline, GRUB_VERIFY_KERNEL_CMDLINE);
if (err)
goto fail;
}
configptr = grub_stpcpy (configptr, fill_ctx.pmap);
{