Guard tainted PCR select copy in fwTPM properties Coverity test#558
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dgarske merged 1 commit intoJul 22, 2026
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aidangarske
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Jul 22, 2026
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- Fixes Coverity CID 911493 (OVERRUN) in test_fwtpm_pcr_properties_capability()
- Asserts selSz > 0 before the tainted select copy, eliminating the wireSz==0 → gRsp+4096 one-past-end pointer Coverity flagged
- Adds AssertTrue(p + wireSz <= rspSize) so malformed/short records fail the test instead of being silently skipped
dgarske
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Jul 22, 2026
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