justin 7cbb46f7c6 Add negative offset checks to fseeko
These were not strictly needed before, as lseek would error on negative
arguments, but having added open_memstream we have a virtual file pointer
that assumes that it gets sane values, so we get an assertion triggered
on a negative value. Best to check in one place rather than at all the
relevant points.
2014-10-19 11:17:43 +00:00
..
2014-10-16 17:53:32 +00:00
2014-10-13 00:40:57 +00:00