Al 10/05/13 09:36, En/na Luca Olivetti ha escrit: > Al 10/05/13 09:13, En/na Luca Olivetti ha escrit: >> Hello, >> >> I'm migrating some programs from lazarus 0.9.30 to lazarus 1.0.8 (well, >> actually updating and recompiling, there's no need to migrate anything). >> Heaptrc is showing some memory leaks in dbgrid, though it doesn't >> pinpoint the line exactly. >> I think the leak is due to the change of type from TBookarkStr to >> TBookmark, and dbgrids calls GetBookmark but never calls FreeBookmark >> (it either discards the bookmark in local functions or assigns nil to it). >> I'll try calling FreeBookmark and see if the leak goes away. > > Mmh, actually it does, because FKeyBoomark is assigned nil only after > clearing the list of selected records. > Maybe the problem comes from the version of zeos in case it returns a > different pointer for the same record?
Now I made a test project using SQLdb instead of zeos and the leak is still there. It happens with multiselect, each new selection increases the non-freed block count. Bye -- Luca Olivetti Wetron Automation Technology http://www.wetron.es Tel. +34 935883004 Fax +34 935883007 -- _______________________________________________ Lazarus mailing list [email protected] http://lists.lazarus.freepascal.org/mailman/listinfo/lazarus
