Hi All, Can anybody look in to my query below and suggest me something helpful!
With Best Regards Gaurav Sharma -----Original Message----- From: sqlite-users-boun...@sqlite.org [mailto:sqlite-users-boun...@sqlite.org] On Behalf Of Sharma, Gaurav Sent: Monday, July 20, 2009 11:57 AM To: sqlite-users@sqlite.org Subject: [sqlite] Use of attach database Hi All, I assume, it's the right place to send this mail regarding some issues that I have notice while using sqlite latest version 3.6.16. I have recently moved from sqlite version 3.6.1 to 3.6.16 and while executing the command "attach database ':memory:' as db2" I experience the crash in my application. "db2" is an alias for my in memory database. The crash occures inside the function attachFunc( sqlite3_context *context, int NotUsed, sqlite3_value **argv ) in the below code snippet at condition if( sqlite3StrICmp(z, zName)==0 ). for(i=0; i<db->nDb; i++){ char *z = db->aDb[i].zName; assert( z && zName ); if( sqlite3StrICmp(z, zName)==0 ){ zErrDyn = sqlite3MPrintf(db, "database %s is already in use", zName); goto attach_error; } } When i is 0, z = "main" and zName = "db2" so its ok but when i is 1, z = NULL and zName = "db2" so sqlite3StrICmp crashes. Same situation occure while I use version 3.6.1 code but there the crash has been avoided by applying the condition if( z && zName && sqlite3StrICmp(z, zName)==0 ). In the new code condition for ( z && zName ) has been removed. I am not sure, whether I am not using the current code properly or there is a bug in sqlite code. If, anyone can help me out of this situation, will be great. Thanks in advance Gaurav Sharma The information contained in this electronic mail transmission may be privileged and confidential, and therefore, protected from disclosure. If you have received this communication in error, please notify us immediately by replying to this message and deleting it from your computer without copying or disclosing it. _______________________________________________ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users The information contained in this electronic mail transmission may be privileged and confidential, and therefore, protected from disclosure. If you have received this communication in error, please notify us immediately by replying to this message and deleting it from your computer without copying or disclosing it. _______________________________________________ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users
