On 2/7/18, Deon Brewis <de...@outlook.com> wrote:
>
> I don't think SQLITE verifies the memory during every write. There's a:
> if( memcmp(page1, zMagicHeader, 16)!=0 ){
>
> during lockBtree() but that seems to be on read, not write.
>
>
> Is there somewhere I can add a check of the header buffer before the write
> to disk?There does not appear to be a single place to put this code as the header can be written from several places. Search for instances of "sqlite3OsWrite(pPager->fd, ...)". You want to be sure that the last field is "fd" and not "jfd" or "sjfd". I think there are four separate places you will need to insert your patch. -- D. Richard Hipp d...@sqlite.org _______________________________________________ sqlite-users mailing list sqlite-users@mailinglists.sqlite.org http://mailinglists.sqlite.org/cgi-bin/mailman/listinfo/sqlite-users
