diff options
| author | Gregory Price <gourry@gourry.net> | 2024-09-13 19:19:53 -0400 |
|---|---|---|
| committer | Ard Biesheuvel <ardb@kernel.org> | 2024-10-15 20:27:29 +0200 |
| commit | a066397e8ed1036e8b959050ab6e830ee90d9f58 (patch) | |
| tree | b04c8fb1030b4478688e302815729d265d3b55a9 /drivers/firmware/efi/tpm.c | |
| parent | c33c28f9f6e017702374e1ab907dfa5a63db5301 (diff) | |
tpm: fix unsigned/signed mismatch errors related to __calc_tpm2_event_size
__calc_tpm2_event_size returns 0 or a positive length, but return values
are often interpreted as ints. Convert everything over to u32 to avoid
signed/unsigned logic errors.
Signed-off-by: Gregory Price <gourry@gourry.net>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Diffstat (limited to 'drivers/firmware/efi/tpm.c')
| -rw-r--r-- | drivers/firmware/efi/tpm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/firmware/efi/tpm.c b/drivers/firmware/efi/tpm.c index b0cc2cc11d7e..cdd431027065 100644 --- a/drivers/firmware/efi/tpm.c +++ b/drivers/firmware/efi/tpm.c @@ -19,7 +19,7 @@ EXPORT_SYMBOL(efi_tpm_final_log_size); static int __init tpm2_calc_event_log_size(void *data, int count, void *size_info) { struct tcg_pcr_event2_head *header; - int event_size, size = 0; + u32 event_size, size = 0; while (count > 0) { header = data + size; |