On Thu, May 16, 2013 at 11:55 AM, Tom Lane wrote:
> I've not really reviewed fd.c for other instances of the same bug,
> but I do see some places where there are DO_DB(...) debug calls in
> places where errno had better not change. I'm thinking maybe we should
> improve that macro to include save
nel...@monkey.org writes:
> RhodiumToad asked me to report "pg in PathNameOpenFile / mdopen is
> assuming that errno is preserved over calls to free() which is not
> required by the spec"
Good catch! The proximate problem appears to be this bit in
PathNameOpenFile:
vfdP->fd = BasicOpenFi
