xfs_repair: fix integer handling issues

[thirdparty/xfsprogs-dev.git] / repair / sb.c

diff --git a/repair/sb.c b/repair/sb.c
index ef44e39c77463dd5829ac08fe877bd0c5b38fd7c..543200f7fd233bab1962883b2fc61544c1644923 100644 (file)
--- a/repair/sb.c
+++ b/repair/sb.c
@@ -313,7 +313,8 @@ verify_sb_loginfo(
        if (xfs_sb_version_hascrc(sb) &&
            (sb->sb_logblocks == 0 ||
             sb->sb_logblocks > XFS_MAX_LOG_BLOCKS ||
-            (sb->sb_logblocks << sb->sb_blocklog) > XFS_MAX_LOG_BYTES))
+            ((unsigned long long)sb->sb_logblocks << sb->sb_blocklog) >
+            XFS_MAX_LOG_BYTES))
                return false;
 
        if (sb->sb_logsunit > 1 && sb->sb_logsunit % sb->sb_blocksize)