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Fix unallocated memory access in TPM eventlog code #11

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Mar 2, 2016
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Fix unallocated memory access in TPM eventlog code #11

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7 changes: 6 additions & 1 deletion drivers/char/tpm/tpm_eventlog.c
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Original file line number Diff line number Diff line change
Expand Up @@ -244,7 +244,12 @@ static int tpm_binary_bios_measurements_show(struct seq_file *m, void *v)

tempPtr = (char *)&temp_event;

for (i = 0; i < sizeof(struct tcpa_event) + temp_event.event_size; i++)
for (i = 0; i < sizeof(struct tcpa_event); i++)
seq_putc(m, tempPtr[i]);

tempPtr = (char *)&event->event_data;

for (i = 0; i < temp_event.event_size; i++)
seq_putc(m, tempPtr[i]);

return 0;
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