[coreboot-gerrit] Patch set updated for coreboot: 9acf983 amd/model_10xxx/update_microcode.c: Do not access arrays out of bounds

[Daniele Forsi (dforsi@gmail.com)]

Daniele Forsi (dforsi at gmail.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/6373

-gerrit

commit 9acf98376d5b8c77e8dd816c79ecf8cb2435d583
Author: Daniele Forsi <dforsi at gmail.com>
Date:   Sat Jul 26 11:12:49 2014 +0200

    amd/model_10xxx/update_microcode.c:  Do not access arrays out of bounds
    
    Found by Cppcheck 1.65. 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 <dforsi at gmail.com>
---
 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;