Tom Lane 5b668ac7be Fix refcounting bug in PLy_modify_tuple(). ... We must increment the refcount on "plntup" as soon as we have the reference, not sometime later. Otherwise, if an error is thrown in between, the Py_XDECREF(plntup) call in the PG_CATCH block removes a refcount we didn't add, allowing the object to be freed even though it's still part of the plpython function's parsetree. This appears to be the cause of crashes seen on buildfarm member prairiedog. It's a bit surprising that we've not seen it fail repeatably before, considering that the regression tests have been exercising the faulty code path since 2009. The real-world impact is probably minimal, since it's unlikely anyone would be provoking the "TD["new"] is not a dictionary" error in production, and that's the only case that is actually wrong. Still, it's a bug affecting the regression tests, so patch all supported branches. In passing, remove dead variable "plstr", and demote "platt" to a local variable inside the PG_TRY block, since we don't need to clean it up in the PG_CATCH path.		2014-03-26 16:41:44 -04:00
..
backend	Don't forget to flush XLOG_PARAMETER_CHANGE record.	2014-03-26 02:38:14 +09:00
bin	Properly check for readdir/closedir() failures	2014-03-21 13:45:11 -04:00
include	Stamp 9.0.17.	2014-03-17 15:38:14 -04:00
interfaces	Stamp 9.0.17.	2014-03-17 15:38:14 -04:00
makefiles	Don't use deprecated dllwrap on Cygwin.	2014-02-01 16:14:15 -05:00
pl	Fix refcounting bug in PLy_modify_tuple().	2014-03-26 16:41:44 -04:00
port	Properly check for readdir/closedir() failures	2014-03-21 13:45:11 -04:00
template
test	Prevent potential overruns of fixed-size buffers.	2014-02-17 11:20:35 -05:00
timezone	Update time zone data files to tzdata release 2014a.	2014-03-15 13:36:49 -04:00
tools	Disable RandomizeBaseAddress on MSVC builds	2014-03-16 11:47:37 +01:00
tutorial
.gitignore
bcc32.mak
DEVELOPERS
Makefile
Makefile.global.in
Makefile.shlib	fix whitespace	2014-02-01 16:26:31 -05:00
nls-global.mk
win32.mak