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Fix invalid to_bitmap input lead to BE core (#2706)

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kangkaisen
2020-01-08 22:14:37 +08:00
committed by ZHAO Chun
parent a028c52edd
commit 1c9cfa7e0f
3 changed files with 12 additions and 11 deletions
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4
be/src/exprs/bitmap_function.cpp
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@ -304,8 +304,8 @@ StringVal BitmapFunctions::to_bitmap(doris_udf::FunctionContext* ctx, const dori
uint32_t int_value = StringParser::string_to_unsigned_int<uint32_t>(reinterpret_cast<char*>(src.ptr), src.len, &parse_result);
if (UNLIKELY(parse_result != StringParser::PARSE_SUCCESS)) {
std::stringstream error_msg;
error_msg << "The to_bitmap function argument: " << std::string(reinterpret_cast<char*>(src.ptr), src.len)
<< " type isn't integer family or exceed unsigned integer max value 4294967295";
error_msg << "The input: " << std::string(reinterpret_cast<char*>(src.ptr), src.len)
<< " is not valid, to_bitmap only support int value from 0 to 4294967295 currently";
ctx->set_error(error_msg.str().c_str());
return StringVal::null();
}