Merge pull request #784 from taosdata/fix/TD-31537-3.0

fix: read csv length over int32 range
taosdata · Aug 20, 2024 · 64dc129 · 64dc129
2 parents e5ea947 + cd8578c
commit 64dc129
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/benchData.c b/src/benchData.c
@@ -361,7 +361,8 @@ static int generateSampleFromCsv(char *buffer, char* file, FILE* fp, int32_t len
             continue;
         }
 
-        memcpy(buffer + getRows * length, line, readLen + 1);
+        int64_t offset = ((int64_t)getRows) * length;
+        memcpy(buffer + offset, line, readLen + 1);
         getRows++;
 
         if (getRows == size) {