Merge pull request #18644 from dcamper/hpcc-31820-regex-fixes-master

HPCC-31820 Unicode regex errors displayed with garbage at the end Reviewed-by: Gavin Halliday <[email protected]> Merged-by: Gavin Halliday <[email protected]>
hpcc-systems · May 15, 2024 · 3ae0d53 · 3ae0d53
2 parents e42e65c + 1f45a83
commit 3ae0d53
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/rtl/eclrtl/eclregex.cpp b/rtl/eclrtl/eclregex.cpp
@@ -110,7 +110,7 @@ static void failWithUPCRE2Error(int errCode, const char * msgPrefix, const UChar
         char * regexStr = nullptr;
         unsigned regexStrLen;
         rtlUnicodeToEscapedStrX(regexStrLen, regexStr, rtlUnicodeStrlen(regex), regex);
-        regexPattern += regexStr;
+        regexPattern = std::string(regexStr, regexStrLen);
         rtlFree(regexStr);
     }
     failWithPCRE2Error(errCode, msgPrefix, regexPattern.c_str(), errOffset);