efi: Add a sanity check to efivar_store_raw()
authorVladis Dronov <vdronov@redhat.com>
Sun, 8 Mar 2020 08:08:55 +0000 (09:08 +0100)
committerIngo Molnar <mingo@kernel.org>
Sun, 8 Mar 2020 08:56:48 +0000 (09:56 +0100)
commitd6c066fda90d578aacdf19771a027ed484a79825
treeab96a2e295bc607151712dc103f5b1137f25e439
parent286d3250c9d6437340203fb64938bea344729a0e
efi: Add a sanity check to efivar_store_raw()

Add a sanity check to efivar_store_raw() the same way
efivar_{attr,size,data}_read() and efivar_show_raw() have it.

Signed-off-by: Vladis Dronov <vdronov@redhat.com>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20200305084041.24053-3-vdronov@redhat.com
Link: https://lore.kernel.org/r/20200308080859.21568-25-ardb@kernel.org
drivers/firmware/efi/efivars.c