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| author | Miklos Szeredi <mszeredi@redhat.com> | 2017-07-27 21:54:06 +0200 |
|---|---|---|
| committer | Miklos Szeredi <mszeredi@redhat.com> | 2017-07-27 21:54:06 +0200 |
| commit | 31e8ccea3cd77c5f997ff61e3a5404653e54b2d5 (patch) | |
| tree | bf2c4516d63b0fa61fd2c6cbdeba3b2df392b2c1 /fs/overlayfs/readdir.c | |
| parent | ovl: check snprintf return (diff) | |
| download | linux-31e8ccea3cd77c5f997ff61e3a5404653e54b2d5.tar.xz linux-31e8ccea3cd77c5f997ff61e3a5404653e54b2d5.zip | |
ovl: fix readdir error value
actor's return value is taken as a bool (filled/not filled) so we need to
return the error in the context.
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Diffstat (limited to 'fs/overlayfs/readdir.c')
| -rw-r--r-- | fs/overlayfs/readdir.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/overlayfs/readdir.c b/fs/overlayfs/readdir.c index 3d424a51cabb..a6cd7b204412 100644 --- a/fs/overlayfs/readdir.c +++ b/fs/overlayfs/readdir.c @@ -131,8 +131,10 @@ static int ovl_cache_entry_add_rb(struct ovl_readdir_data *rdd, } p = ovl_cache_entry_new(rdd, name, len, ino, d_type); - if (p == NULL) + if (p == NULL) { + rdd->err = -ENOMEM; return -ENOMEM; + } list_add_tail(&p->l_node, rdd->list); rb_link_node(&p->node, parent, newp); |