diff options
| author | Peter Wu <peter@lekensteyn.nl> | 2016-03-24 00:04:53 +0100 |
|---|---|---|
| committer | Peter Wu <peter@lekensteyn.nl> | 2016-03-24 13:35:34 +0100 |
| commit | 49ec33eb18d7c86e3cf2ce56ffef7aaf60de8c0d (patch) | |
| tree | fc1c060ccf91f08aeacd2b4ead5ce22ca377dcfd /stamp-h.in | |
| parent | 3269496e11eb08a4847d8c11f4a6a8b421cf5ad6 (diff) | |
| download | libgcrypt-sanitizer-fixes.tar.gz | |
Disallow XOF algorithms for gcry_md_hash_bufferssanitizer-fixes
* cipher/md.c (_gcry_md_hash_buffer): Skip calculation for XOFs.
(_gcry_md_hash_buffers): Fail when XOFs are selected.
* doc/gcrypt.texi: Explicitly document above behavior for XOFs.
* tests/benchmark.c: Skip benchmarking hash functions without a fixed
output length.
--
Caught by UndefinedBehaviorSanitizer while running tests/benchmarks
where gcry_md_hash_buffer(GCRY_MD_SHAKE128) would result in
memcpy(digest, NULL, 0).
Signed-off-by: Peter Wu <peter@lekensteyn.nl>
Diffstat (limited to 'stamp-h.in')
0 files changed, 0 insertions, 0 deletions