Florian Weimer <fwei...@redhat.com> writes: > Do you care about the snprintf behavior on very large buffers (larger > than INT_MAX)? Then there's further complication, and it's an area > where glibc behavior is likely to change in the future (because it is > claimed that C99 and POSIX conflict, and glibc implements neither behavior).
We do not. Note that the buffer enlargement behavior is designed not to let "len" exceed INT_MAX; it'll say "out of memory" instead. Given that vsnprintf is defined to return int, buffers larger than INT_MAX would be a real can of worms, one that we'd best not open. regards, tom lane -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers