diff options
Diffstat (limited to 'sys')
-rw-r--r-- | sys/fs/msdosfs/msdosfs_vnops.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sys/fs/msdosfs/msdosfs_vnops.c b/sys/fs/msdosfs/msdosfs_vnops.c index 6a83414..bce6b0d 100644 --- a/sys/fs/msdosfs/msdosfs_vnops.c +++ b/sys/fs/msdosfs/msdosfs_vnops.c @@ -1571,6 +1571,10 @@ msdosfs_readdir(ap) return (error); } n = min(n, blsize - bp->b_resid); + if (n == 0) { + brelse(bp); + return (EIO); + } /* * Convert from dos directory entries to fs-independent |