On Sun, Aug 21, 2005 at 12:28:08AM +0200, Jesper Juhl wrote:
> gcc kindly pointed me at jffs_create() with this warning :
>
> fs/jffs/inode-v23.c:1279: warning: `inode' might be used uninitialized
> in this function
I don't see a warning with latest gcc-4.1 snapshot.
> And looking at the function :
>
> static int
> jffs_create(struct inode *dir, struct dentry *dentry, int mode,
> struct nameidata *nd)
> {
> struct jffs_raw_inode raw_inode;
> struct jffs_control *c;
> struct jffs_node *node;
> struct jffs_file *dir_f; /* JFFS representation of the directory. */
> struct inode *inode;
> int err;
>
> truncate_inode_pages(&inode->i_data, 0);
$ grep truncate_inode_pages -r fs/jffs/
$
?
> I think it is correct. How on earth is that call to
> truncate_inode_pages() going to avoid blowing up? inode has not yet
> been initialized...
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
|
|