New patch to review for coreboot: 431749f .../model_10xxx/update_microcode.c: fix array read out of bounds

[Daniele Forsi]

Daniele Forsi ([e-mail]) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/6373

-gerrit

commit 431749f109a21c4e33a94c18e004e09e4a4b9eca
Author: Daniele Forsi 
Date:   Sat Jul 26 11:12:49 2014 +0200

.../model_10xxx/update_microcode.c: fix array read out of bounds

Found by Cppcheck 1.65. NOT compile-tested. Fixes:
    [src/cpu/amd/model_10xxx/update_microcode.c:83]: (error) Array 'id_mapping_table[28]' accessed at index 110, which is out of bounds.

Change-Id: I70322e38a49548e05131e23b1f7ba5289feaf468
    Signed-off-by: Daniele Forsi 
---
 src/cpu/amd/model_10xxx/update_microcode.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/cpu/amd/model_10xxx/update_microcode.c b/src/cpu/amd/model_10xxx/update_microcode.c
index 95624e9..a59d88b 100644
--- a/src/cpu/amd/model_10xxx/update_microcode.c
+++ b/src/cpu/amd/model_10xxx/update_microcode.c
@@ -79,7 +79,7 @@ static u32 get_equivalent_processor_rev_id(u32 orig_id) {

new_id = 0;

-	for (i = 0; i < sizeof(id_mapping_table); i += 2 ) {
+	for (i = 0; i < sizeof(id_mapping_table) / sizeof(*id_mapping_table); i += 2 ) {
    	if(id_mapping_table[i]==orig_id) {
    		new_id = id_mapping_table[i + 1];
    		break;