[PATCH 2/3] tpm: fix type of a local variable in tpm2_map_command()
Jarkko Sakkinen <[email protected]>
| Newsgroups | net.sourceforge.lists.tpmdd-devel,org.kernel.vger.linux-kernel,org.kernel.vger.linux-security-module |
|---|---|
| Message-ID | <[email protected]> |
The local variable 'handle' should have the type __be32 instead of u32.
Fixes: 745b361e989a ("tpm: infrastructure for TPM spaces")
Signed-off-by: Jarkko Sakkinen <[email protected]>
---
drivers/char/tpm/tpm2-space.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/char/tpm/tpm2-space.c b/drivers/char/tpm/tpm2-space.c
index e2e059d8ffec..4e4014eabdb9 100644
--- a/drivers/char/tpm/tpm2-space.c
+++ b/drivers/char/tpm/tpm2-space.c
@@ -242,7 +242,7 @@ static int tpm2_map_command(struct tpm_chip *chip, u32 cc, u8 *cmd)
struct tpm_space *space = &chip->work_space;
unsigned int nr_handles;
u32 attrs;
- u32 *handle;
+ __be32 *handle;
int i;
i = tpm2_find_cc(chip, cc);
@@ -252,7 +252,7 @@ static int tpm2_map_command(struct tpm_chip *chip, u32 cc, u8 *cmd)
attrs = chip->cc_attrs_tbl[i];
nr_handles = (attrs >> TPM2_CC_ATTR_CHANDLES) & GENMASK(2, 0);
- handle = (u32 *)&cmd[TPM_HEADER_SIZE];
+ handle = (__be32 *)&cmd[TPM_HEADER_SIZE];
for (i = 0; i < nr_handles; i++, handle++) {
if ((be32_to_cpu(*handle) & 0xFF000000) == TPM2_HT_TRANSIENT) {
if (!tpm2_map_to_phandle(space, handle))
--
2.14.1