dash/test/sanitizer_suppressions/ubsan
Wladimir J. van der Laan 56a75722c9 Merge #17708: prevector: avoid misaligned member accesses
5f26855f109af53a336d5f98ed0ae584e7a31f84 test: Remove ubsan alignment suppressions (Wladimir J. van der Laan)
9d933ef9191417b4b7d29eaa3c3a571f814acc8e prevector: avoid misaligned member accesses (Anthony Towns)

Pull request description:

  Ensure prevector data is appropriately aligned. Earlier discussion in #17530.

  **Edit laanwj**: In contrast to #17530, it does this without increase in size of any of the coin cache data structures (x86_64, clang)

  | Struct        | (size,align) before           | (size,align) after  |
  | ------------- | ------------- | ------- |
  | Coin | 48, 8        |     48, 8   |
  | CCoinsCacheEntry | 56, 8    |   56, 8  |
  | CScript | 32, 1       |      32, 8  |

ACKs for top commit:
  laanwj:
    ACK 5f26855f109af53a336d5f98ed0ae584e7a31f84
  practicalswift:
    ACK 5f26855f109af53a336d5f98ed0ae584e7a31f84
  jonatack:
    ACK 5f26855f109af53a336d5f98ed0ae584e7a31f84

Tree-SHA512: 98d112d6856f683d5b212410b73f3071d2994f1efb046a2418a35890aa1cf1aa7c96a960fc2e963fa15241e861093c1ea41951cf5b4b5431f88345eb1dd0a98a
2021-09-23 17:30:17 -03:00

35 lines
1.3 KiB
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# -fsanitize=undefined suppressions
# =================================
bool:wallet/wallet.cpp
float-divide-by-zero:policy/fees.cpp
float-divide-by-zero:validation.cpp
float-divide-by-zero:wallet/wallet.cpp
unsigned-integer-overflow:arith_uint256.h
unsigned-integer-overflow:basic_string.h
unsigned-integer-overflow:bench/bench.h
unsigned-integer-overflow:bitcoin-tx.cpp
unsigned-integer-overflow:bloom.cpp
unsigned-integer-overflow:chain.cpp
unsigned-integer-overflow:chain.h
unsigned-integer-overflow:coded_stream.h
unsigned-integer-overflow:core_write.cpp
unsigned-integer-overflow:crypto/chacha20.cpp
unsigned-integer-overflow:crypto/ctaes/ctaes.c
unsigned-integer-overflow:crypto/ripemd160.cpp
unsigned-integer-overflow:crypto/sha1.cpp
unsigned-integer-overflow:crypto/sha256.cpp
unsigned-integer-overflow:crypto/sha512.cpp
unsigned-integer-overflow:hash.cpp
unsigned-integer-overflow:leveldb/db/log_reader.cc
unsigned-integer-overflow:leveldb/util/bloom.cc
unsigned-integer-overflow:leveldb/util/crc32c.h
unsigned-integer-overflow:leveldb/util/hash.cc
unsigned-integer-overflow:policy/fees.cpp
unsigned-integer-overflow:prevector.h
unsigned-integer-overflow:script/interpreter.cpp
unsigned-integer-overflow:stl_bvector.h
unsigned-integer-overflow:txmempool.cpp
unsigned-integer-overflow:util/strencodings.cpp
unsigned-integer-overflow:validation.cpp
vptr:fs.cpp