efi_selftest: error handling in efi_selftest_tcg2
If memory allocation fails, write an error message.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
diff --git a/lib/efi_selftest/efi_selftest_tcg2.c b/lib/efi_selftest/efi_selftest_tcg2.c
index a2b4a79..67a886e 100644
--- a/lib/efi_selftest/efi_selftest_tcg2.c
+++ b/lib/efi_selftest/efi_selftest_tcg2.c
@@ -631,8 +631,10 @@
sizeof(struct efi_tcg2_event) +
sizeof(struct uefi_image_load_event),
(void **)&efi_tcg2_event);
- if (!efi_tcg2_event)
+ if (ret != EFI_SUCCESS) {
+ efi_st_error("Out of memory\n");
return EFI_ST_FAILURE;
+ }
efi_tcg2_event->size = sizeof(struct efi_tcg2_event) +
sizeof(struct uefi_image_load_event);
@@ -659,8 +661,10 @@
(EFI_TCG2_MAX_PCR_INDEX + 1) *
TPM2_SHA256_DIGEST_SIZE,
(void **)&pcrs);
- if (!pcrs)
+ if (ret != EFI_SUCCESS) {
+ efi_st_error("Out of memory\n");
return EFI_ST_FAILURE;
+ }
boottime->set_mem(pcrs, (EFI_TCG2_MAX_PCR_INDEX + 1) * TPM2_SHA256_DIGEST_SIZE, 0);