#28939: Fix buffer overflow in src/test/test_voting_flags.c
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Reporter: kjak | Owner: (none)
Type: defect | Status: new
Priority: Medium | Component: Core Tor
Version: | Severity: Normal
Keywords: | Actual Points:
Parent ID: | Points:
Reviewer: | Sponsor:
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In `setup_cfg()` in src/test/test_voting_flags.c a memset is used to write
`DIGEST256_LEN` (32) bytes into `signed_descriptor_digest` of length
`DIGEST_LEN` (20).
I see 12 bytes of the previously-filled `identity_digest` being
overwritten.
PR to follow.
--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/28939>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
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