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Code Issues

Fixed bug CORE-5234 : Access violation on UDF crashes server

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This commit is contained in:
hvlad 2016-05-18 19:03:52 +03:00
parent 641a2b913d
commit 0db5c2df3f
1 changed files with 9 additions and 5 deletions
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14
src/jrd/fun.epp
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@ -336,17 +336,21 @@ void FUN_evaluate(thread_db* tdbb, const Function* function, const NestValueArra
const NestConst<Parameter>* end = function->getInputFields().end();
for (const NestConst<Parameter>* param = function->getInputFields().begin(); param != end; ++param)
{
allArgs.resize((*param)->prm_number + 1);
allArgs[(*param)->prm_number] = *param;
const FB_SIZE_T number = (*param)->prm_number;
if (allArgs.getCapacity() < number + 1)
allArgs.grow(number + 1);
allArgs[number] = *param;
}
end = function->getOutputFields().end();
for (const NestConst<Parameter>* param = function->getOutputFields().begin(); param != end; ++param)
{
if ((*param)->prm_number != 0)
const FB_SIZE_T number = (*param)->prm_number;
if (number != 0)
{
allArgs.resize((*param)->prm_number + 1);
allArgs[(*param)->prm_number] = *param;
if (allArgs.getCapacity() < number + 1)
allArgs.grow(number + 1);
allArgs[number] = *param;
}
}
}