Dear SQLITE users, As we know SQLITE source code has about 200 instances of memcpy usage.
When we use the query " select * from tablename" from application , memcpy in function sqlite3ExprAlloc has value memcpy (dest *0x5637, src *NULL, n 0). This gives an alarm with a memory debugger tool "DUMA" that we use to catch direct unintended memory access in source code. I have tried testing many sql queries but practically found the result when src =NULL , length is always 0. Please help confirming this : " Is there any other possible scenario in which values passed to any memcpy in source code could ever have value src =NULL and length != 0 " ??? or " Is SQLITE safe from any scenario where memcpy can have values src = NULL and length != 0 " ??? Looking forward to your valuable suggestions . Thanks in advance. Regards, Jitendar Kumar _______________________________________________ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users
