On Thu, 17 Apr 2014, jon ernst wrote: > Date: Thu, 17 Apr 2014 00:22:04 -0400 > From: jon ernst <jonernst07@xxxxxxxxx> > To: "linux-ext4@xxxxxxxxxxxxxxx List" <linux-ext4@xxxxxxxxxxxxxxx> > Subject: [PATCH] ext4: fallocate_zero_range, check if is regular file > > fallocate_zero_range, check if inode is regular file. > > Signed-off-by: Jon Ernst <jonernst07@xxxxxxxxx> Thanks, you can add. Reviewed-by: Lukas Czerner <lczerner@xxxxxxxxxx> > --- > fs/ext4/extents.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c > index 1bb3e4b..756a3b9 100644 > --- a/fs/ext4/extents.c > +++ b/fs/ext4/extents.c > @@ -4742,6 +4742,8 @@ static long ext4_zero_range(struct file *file, > loff_t offset, > > trace_ext4_zero_range(inode, offset, len, mode); > > + if (!S_ISREG(inode->i_mode)) > + return -EOPNOTSUPP; > /* > * Write out all dirty pages to avoid race conditions > * Then release them. -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
