There is a race and a buffer overflow while reading an efi variable and the first patch fixes it. The second patch adds a sanity check to efivar_store_raw(). And the third one just fixes mistypes in comments. Vladis Dronov (3): efi: fix a race and a buffer overflow while reading efivars via sysfs efi: add a sanity check to efivar_store_raw() efi: fix a mistype in comments mentioning efivar_entry_iter_begin() drivers/firmware/efi/efi-pstore.c | 2 +- drivers/firmware/efi/efivars.c | 32 +++++++++++++++++++++++--------- drivers/firmware/efi/vars.c | 2 +- 3 files changed, 25 insertions(+), 11 deletions(-)
