Messages in this thread Patch in this message | | | Date | Tue, 25 May 2021 21:49:47 +0300 | From | Alexey Dobriyan <> | Subject | [PATCH] exec: remove checks in __register_bimfmt() |
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Delete NULL check, all callers pass valid pointer.
Delete ->load_binary check -- failure to provide hook in a custom module will be very noticeable at the very first execve call.
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> ---
fs/exec.c | 3 --- 1 file changed, 3 deletions(-)
--- a/fs/exec.c +++ b/fs/exec.c @@ -84,9 +84,6 @@ static DEFINE_RWLOCK(binfmt_lock); void __register_binfmt(struct linux_binfmt * fmt, int insert) { - BUG_ON(!fmt); - if (WARN_ON(!fmt->load_binary)) - return; write_lock(&binfmt_lock); insert ? list_add(&fmt->lh, &formats) : list_add_tail(&fmt->lh, &formats);
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