Hi,
Sorry, Please ignore this.
I am pulling this patch for testing.
Regards
Sai Krishna
> -----Original Message-----
> From: Sai Krishna Potthuri <lakshmi.sai.krishna.potthuri@xxxxxxxxxx>
> Sent: Friday, February 14, 2020 4:47 PM
> To: git-dev <git-dev@xxxxxxxxxx>
> Cc: Michal Simek <michals@xxxxxxxxxx>; Joel Stanley <joel@xxxxxxxxx>;
> stable@xxxxxxxxxxxxxxx; Richard Weinberger <richard@xxxxxx>; Sai Krishna
> Potthuri <lakshmis@xxxxxxxxxx>
> Subject: [LINUX PATCH 2/7] Revert "jffs2: Fix possible null-pointer dereferences
> in jffs2_add_frag_to_fragtree()"
>
> From: Joel Stanley <joel@xxxxxxxxx>
>
> This reverts commit f2538f999345405f7d2e1194c0c8efa4e11f7b3a. The patch
> stopped JFFS2 from being able to mount an existing filesystem with the
> following errors:
>
> jffs2: error: (77) jffs2_build_inode_fragtree: Add node to tree failed -22
> jffs2: error: (77) jffs2_do_read_inode_internal: Failed to build final fragtree for
> inode #5377: error -22
>
> Fixes: f2538f999345 ("jffs2: Fix possible null-pointer dereferences...")
> Cc: stable@xxxxxxxxxxxxxxx
> Suggested-by: Hou Tao <houtao1@xxxxxxxxxx>
> Signed-off-by: Joel Stanley <joel@xxxxxxxxx>
> Signed-off-by: Richard Weinberger <richard@xxxxxx>
> Signed-off-by: Sai Krishna Potthuri <lakshmi.sai.krishna.potthuri@xxxxxxxxxx>
> ---
> fs/jffs2/nodelist.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/fs/jffs2/nodelist.c b/fs/jffs2/nodelist.c index
> 021a4a2190ee..b86c78d178c6 100644
> --- a/fs/jffs2/nodelist.c
> +++ b/fs/jffs2/nodelist.c
> @@ -226,7 +226,7 @@ static int jffs2_add_frag_to_fragtree(struct
> jffs2_sb_info *c, struct rb_root *r
> lastend = this->ofs + this->size;
> } else {
> dbg_fragtree2("lookup gave no frag\n");
> - return -EINVAL;
> + lastend = 0;
> }
>
> /* See if we ran off the end of the fragtree */
> --
> 2.17.1
