__xfs_trans_roll() can return without setting the *committed argument; this was a problem for xfs_bmap_finish(): int committed;/* xact committed or not */ ... error = __xfs_trans_roll(tp, ip, &committed); if (error) { ... if (committed) { and we tested an uninitialized "committed" variable on the error path. No caller is preserving "committed" state across calls to __xfs_trans_roll(), so just initialize committed inside the function to avoid future errors like this. Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx> Signed-off-by: Eric Sandeen <sandeen@xxxxxxxxxx> --- diff --git a/fs/xfs/xfs_trans.c b/fs/xfs/xfs_trans.c index 748b16a..20c5366 100644 --- a/fs/xfs/xfs_trans.c +++ b/fs/xfs/xfs_trans.c @@ -1028,6 +1028,8 @@ __xfs_trans_roll( struct xfs_trans_res tres; int error; + *committed = 0; + /* * Ensure that the inode is always logged. */ @@ -1082,6 +1084,6 @@ xfs_trans_roll( struct xfs_trans **tpp, struct xfs_inode *dp) { - int committed = 0; + int committed; return __xfs_trans_roll(tpp, dp, &committed); } _______________________________________________ xfs mailing list xfs@xxxxxxxxxxx http://oss.sgi.com/mailman/listinfo/xfs