Merge branch 'next' into for-linus

[cascardo/linux.git] / fs / xfs / xfs_log_recover.c

diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c
index 82d46ce..70e3ba3 100644 (file)
--- a/fs/xfs/xfs_log_recover.c
+++ b/fs/xfs/xfs_log_recover.c
@@ -1419,7 +1419,13 @@ xlog_recover_add_to_trans(
                return 0;
        item = trans->r_itemq;
        if (item == NULL) {
-               ASSERT(*(uint *)dp == XFS_TRANS_HEADER_MAGIC);
+               /* we need to catch log corruptions here */
+               if (*(uint *)dp != XFS_TRANS_HEADER_MAGIC) {
+                       xlog_warn("XFS: xlog_recover_add_to_trans: "
+                                 "bad header magic number");
+                       ASSERT(0);
+                       return XFS_ERROR(EIO);
+               }
                if (len == sizeof(xfs_trans_header_t))
                        xlog_recover_add_item(&trans->r_itemq);
                memcpy(&trans->r_theader, dp, len); /* d, s, l */