On Sun, Jun 28, 2020 at 12:00:57AM -0700, Eric Biggers wrote: > From: Eric Biggers <ebiggers@xxxxxxxxxx> > > unlock_new_inode() is only meant to be called after a new inode has > already been inserted into the hash table. But reiserfs_new_inode() can > call it even before it has inserted the inode, triggering the WARNING in > unlock_new_inode(). Fix this by only calling unlock_new_inode() if the > inode has the I_NEW flag set, indicating that it's in the table. > > This addresses the syzbot report "WARNING in unlock_new_inode" > (https://syzkaller.appspot.com/bug?extid=187510916eb6a14598f7). > > Reported-by: syzbot+187510916eb6a14598f7@xxxxxxxxxxxxxxxxxxxxxxxxx > Signed-off-by: Eric Biggers <ebiggers@xxxxxxxxxx> Anyone interested in taking this patch? - Eric
