The getname() return value is passed to filename_lookup() without checking the return value, so this must be done in filename_lookup(). Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx> --- fs/fs.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/fs/fs.c b/fs/fs.c index 09fccf9c28..2eaf7eaa37 100644 --- a/fs/fs.c +++ b/fs/fs.c @@ -2189,6 +2189,9 @@ static int filename_lookup(int dfd, struct filename *name, unsigned flags, struct nameidata nd; const char *s; + if (IS_ERR(name)) + return PTR_ERR(name); + set_nameidata(&nd, dfd, name); s = path_init(&nd, flags); -- 2.29.2 _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
