Ticket #2533 (closed defect: fixed)
protect calls to pj_transform() with TLOCK_PROJ
|Reported by:||richf||Owned by:||warmerdam|
|Component:||MapServer C Library||Version:||5.0|
It is hypothesized that this is the cause of errors of the form:
msProcessProjection(): Projection library error. no system list, errno: 22
msProcessProjection(): Projection library error.
For more details, see the following mailing list thread:
I can test any fix in my local environment that has been (sporadically) encountering the problem. Packaging up a reproducible test case would, however, not be trivial.