Kunshchikov Vladimir wrote: > Hello Alvaro, > > here goes v4 version: removed unused header. > > Compilation of this code snippet with -Wall -Wexter -std=c89 doesn't produce > any warnings.
Great, thanks! I have pushed this to all branches since 9.4. Would you please give it a look? Please let me know if you find any problems (particularly since you seem to have a test rig to verify it on corrupted files). I noticed that with this patch we no longer use WRITE_ERROR_EXIT in certain cases but instead do the printing/exiting directly. I think that's fine, but it would be neater to improve the WRITE_ERROR_EXIT macro so that it takes the cfp as an argument, and then the macro is in charge of calling get_cfp_error. But then I noticed that it wasn't very easy to improve things that way. I also noticed that the usage of mixed compressed/uncompressed file pointers in pg_dump is not very consistent, and it would take rather a lot of effort to clean up. So I gave up for now, particularly as a backpatchable bugfix. If you're interested in mop-up work, I think we can improve pg_dump some more there. At least, I think most common cases should correctly report any zlib problems now. Thanks for the patch! -- Álvaro Herrera https://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services -- Sent via pgsql-hackers mailing list (firstname.lastname@example.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers