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pcr_tss: Fix compilation for old compilers

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pcr_tss.c: In function 'pcr_selections_match':
pcr_tss.c:73:2: error: 'for' loop initial declarations are only allowed in C99 mode
  for (int i = 0; i < a->count; i++) {
  ^
pcr_tss.c:73:2: note: use option -std=c99 or -std=gnu99 to compile your code
pcr_tss.c:78:3: error: 'for' loop initial declarations are only allowed in C99 mode
   for (int j = 0; j < a->pcrSelections[i].sizeofSelect; j++) {
   ^

Fixes: 03f99ea ("ima-evm-utils: Add support for Intel TSS2 for PCR
reading")

Signed-off-by: Petr Vorel <pvorel@suse.cz>
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
This commit is contained in:
Petr Vorel
2020-07-22 12:52:02 +02:00
committed by Mimi Zohar
parent f01c449a0c
commit 1f4e423e7c
1 changed files with 5 additions and 2 deletions
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7
src/pcr_tss.c
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@@ -68,14 +68,17 @@ int tpm2_pcr_supported(void)
static int pcr_selections_match(TPML_PCR_SELECTION *a, TPML_PCR_SELECTION *b)
{
int i, j;
if (a->count != b->count)
return 0;
for (int i = 0; i < a->count; i++) {
for (i = 0; i < a->count; i++) {
if (a->pcrSelections[i].hash != b->pcrSelections[i].hash)
return 0;
if (a->pcrSelections[i].sizeofSelect != b->pcrSelections[i].sizeofSelect)
return 0;
for (int j = 0; j < a->pcrSelections[i].sizeofSelect; j++) {
for (j = 0; j < a->pcrSelections[i].sizeofSelect; j++) {
if (a->pcrSelections[i].pcrSelect[j] != b->pcrSelections[i].pcrSelect[j])
return 0;
}