diff options
| author | Caolán McNamara <caolanm@redhat.com> | 2023-02-13 13:56:10 +0000 |
|---|---|---|
| committer | Andras Timar <andras.timar@collabora.com> | 2023-02-16 10:25:39 +0100 |
| commit | f7153594f028c09f9510141ee532ed30982f3112 (patch) | |
| tree | c67e028d3edccdbbc49f4677409a6d3a3cc024f3 /connectivity | |
| parent | d3aca6535793a3621bb1983e5bc754076a25ace1 (diff) | |
disable script dump
Change-Id: I04d740cc0fcf87daa192a0a6af34138278043a19
Diffstat (limited to 'connectivity')
| -rw-r--r-- | connectivity/source/drivers/hsqldb/HDriver.cxx | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/connectivity/source/drivers/hsqldb/HDriver.cxx b/connectivity/source/drivers/hsqldb/HDriver.cxx index 962e574879cf..5ef40fbd6914 100644 --- a/connectivity/source/drivers/hsqldb/HDriver.cxx +++ b/connectivity/source/drivers/hsqldb/HDriver.cxx @@ -290,6 +290,37 @@ namespace connectivity } // if ( xStream.is() ) ::comphelper::disposeComponent(xStream); } + + // disallow any database/script files that contain a "SCRIPT[.*]" entry (this is belt and braces + // in that bundled hsqldb 1.8.0 is patched to also reject them) + // + // hsqldb 2.6.0 release notes have: added system role SCRIPT_OPS for export / import of database structure and data + // which seems to provide a builtin way to do this with contemporary hsqldb + static const OUStringLiteral sScript(u"script"); + if (!bIsNewDatabase && xStorage->isStreamElement(sScript)) + { + Reference<XStream > xStream = xStorage->openStreamElement(sScript, ElementModes::READ); + if (xStream.is()) + { + std::unique_ptr<SvStream> pStream(::utl::UcbStreamHelper::CreateStream(xStream)); + if (pStream) + { + OStringBuffer sLine; + while (pStream->ReadLine(sLine)) + { + OString sText = sLine.makeStringAndClear().trim(); + if (sText.startsWithIgnoreAsciiCase("SCRIPT")) + { + ::connectivity::SharedResources aResources; + sMessage = aResources.getResourceString(STR_COULD_NOT_LOAD_FILE).replaceFirst("$filename$", sSystemPath); + break; + } + } + } + } // if ( xStream.is() ) + ::comphelper::disposeComponent(xStream); + } + } catch(Exception&) { |