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| author | John Wiegley <johnw@newartisans.com> | 2023-11-24 23:33:59 -0800 |
|---|---|---|
| committer | John Wiegley <johnw@newartisans.com> | 2024-08-05 08:35:56 -0700 |
| commit | 67de3bce35de8158cd25750901a322cc02071c95 (patch) | |
| tree | 984346a9cdd73dcd7c9dbc9175143e1f759a8263 /src/textual.cc | |
| parent | 6e9fda06df1754f58c347e44a4579d059dfd36f0 (diff) | |
| download | fork-ledger-67de3bce35de8158cd25750901a322cc02071c95.tar.gz fork-ledger-67de3bce35de8158cd25750901a322cc02071c95.tar.bz2 fork-ledger-67de3bce35de8158cd25750901a322cc02071c95.zip | |
Make xact hashes independent of posting order
Also, support matching provided hashes against a prefixed of the generated
hash.
Diffstat (limited to 'src/textual.cc')
| -rw-r--r-- | src/textual.cc | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/textual.cc b/src/textual.cc index 9ad62602..af208232 100644 --- a/src/textual.cc +++ b/src/textual.cc @@ -2027,10 +2027,12 @@ xact_t * instance_t::parse_xact(char * line, previous_xact->get_tag("Hash")->to_string() : ""); if (xact->has_tag("Hash")) { string current_hash = xact->get_tag("Hash")->to_string(); - if (expected_hash != current_hash) { + if (! std::equal(expected_hash.begin(), + expected_hash.begin() + + std::min(expected_hash.size(), current_hash.size()), + current_hash.begin())) throw_(parse_error, _f("Expected hash %1% != %2%") % expected_hash % current_hash); - } } else { xact->set_tag("Hash", string_value(expected_hash)); } |