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

[Patrick Georgi (pgeorgi@google.com)]

Patrick Georgi (pgeorgi at google.com) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/18020

-gerrit

commit 8524b01ee26cad80295bc0c1b433626bdcd12a75
Author: Patrick Georgi <pgeorgi at chromium.org>
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 <pgeorgi at chromium.org>
    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;
 			}
 		}