objective c - Memory leaks while opening the sqlite database -


following methods gets called didfinishlaunchingwithoptions,when run on instruments opendatabase method causing leaks.. please suggest me how clear

- (nsstring*)getdestinationpath {     nsarray *pathsarray=nssearchpathfordirectoriesindomains(nsdocumentdirectory,nsuserdomainmask,yes);     nsstring *doumentdirectorypath=[pathsarray objectatindex:0];     nsstring *destinationpath=[doumentdirectorypath stringbyappendingpathcomponent:databasename];     nslog(@"database path %@",destinationpath);     return destinationpath; }     - (void)chkandcreatedatbase {     nsfilemanager *filemanger=[nsfilemanager defaultmanager];     nserror *error;     nsstring *destinationpath=[self getdestinationpath];     if ([filemanger fileexistsatpath:destinationpath]){         //nslog(@"database localtion %@",destinationpath);         return;     }     nsstring *sourcepath=[[[nsbundle mainbundle] resourcepath]stringbyappendingpathcomponent:databasename];     [filemanger copyitematpath:sourcepath topath:destinationpath error:&error]; }      - (void)opendatabase {     path=[self getdestinationpath];     if (sqlite3_open([path utf8string], &database)==sqlite_ok) // here leak showing     {         nslog(@"databaseopen");     }     else {         sqlite3_close(database);         nslog(@"databasenotopen");       }    }

you leaking because you're not calling sqlite3_close(database) when sqlite_ok.

if (sqlite3_open([path utf8string], &database)==sqlite_ok)  {     nslog(@"databaseopen");     // leak happens here, stuff call sqlite3_close(database), or move out of if/else block.  } else {     sqlite3_close(database);     nslog(@"databasenotopen");   }

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