Hi, On 2017-04-10 11:03:23 -0400, Peter Eisentraut wrote: > The release of GCC 7 is approaching , and the number of warnings in > PostgreSQL has gone up since we last looked . Output attached. (My > version is 7.0.1 20170408.) > > Most of the issues have to do with concatenating two or more strings of > potential size MAXPGPATH into another buffer of size MAXPGPATH, which > could lead to truncation.
Hm, interesting - I don't see this with gcc-7 (Debian 7-20170407-1) 7.0.1 20170407 (experimental) [trunk revision 246759] although I do recall having seen them at some point. Not sure what's up there. I've to add -Wno-implicit-fallthrough to avoid noisyness, though. Regards, Andres -- Sent via pgsql-hackers mailing list (email@example.com) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers