New patch to review for coreboot: util/romcc: Ensure that bit shift is valid

[Patrick Georgi]

Patrick Georgi ([e-mail]) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/18020

-gerrit

commit 8524b01ee26cad80295bc0c1b433626bdcd12a75
Author: Patrick Georgi 
Date:   Mon Jan 2 21:24:50 2017 +0100

util/romcc: Ensure that bit shift is valid

Change-Id: Idbe147c1217f793b0360a752383203c658b0bdce
    Signed-off-by: Patrick Georgi 
    Found-by: Coverity Scan #1287090
---
 util/romcc/romcc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/util/romcc/romcc.c b/util/romcc/romcc.c
index 3cc72a7..517ad2a 100644
--- a/util/romcc/romcc.c
+++ b/util/romcc/romcc.c
@@ -14250,7 +14250,7 @@ static void compute_closure_variables(struct compile_state *state,
    	}
    	/* Find the lowest unused index value */
    	for(index = 0; index < MAX_INDICIES; index++) {
-			if (!(used_indicies & (1 << index))) {
+			if (!(used_indicies & ((uint64_t)1 << index))) {
    			break;
    		}
    	}