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Tom Lane 803466b6ff Avoid picking already-bound TCP ports in kerberos and ldap test suites. ... src/test/kerberos and src/test/ldap need to run a private authentication server of the relevant type, for which they need a free TCP port. They were just picking a random port number in 48K-64K, which works except when something's already using the particular port. Notably, the probability of failure rises dramatically if one simply runs those tests in a tight loop, because each test cycle leaves behind a bunch of high ports that are transiently in TIME_WAIT state. To fix, split out the code that PostgresNode.pm already had for identifying a free TCP port number, so that it can be invoked to choose a port for the KDC or LDAP server. This isn't 100% bulletproof, since conceivably something else on the machine could grab the port between the time we check and the time we actually start the server. But that's a pretty short window, so in practice this should be good enough. Back-patch to v11 where these test suites were added. Patch by me, reviewed by Andrew Dunstan. Discussion: https://postgr.es/m/3397.1564872168@sss.pgh.pa.us		7 years ago
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backend	Improve pruning of a default partition	7 years ago
bin	Fix pg_dump's handling of dependencies for custom opclasses.	7 years ago
common	Fix inconsistencies and typos in the tree	7 years ago
fe_utils	Fix memory leak coming from simple lists built in reindexdb	7 years ago
include	Improve pruning of a default partition	7 years ago
interfaces	Fix format truncation issue from ECPG test	7 years ago
makefiles	Remove support for non-ELF BSD systems	7 years ago
pl	Fix inconsistencies and typos in the tree	7 years ago
port	Fix failures to ignore \r when reading Windows-style newlines.	7 years ago
template	…
test	Avoid picking already-bound TCP ports in kerberos and ldap test suites.	7 years ago
timezone	Tweak our special-case logic for the IANA "Factory" timezone.	7 years ago
tools	Fix inconsistencies and typos in the tree	7 years ago
tutorial	Phase 2 pgindent run for v12.	7 years ago
.gitignore	…
DEVELOPERS	…
Makefile	…
Makefile.global.in	Fix inconsistencies and typos in the tree	7 years ago
Makefile.shlib	Remove support for non-ELF BSD systems	7 years ago
nls-global.mk	Move logging.h and logging.c from src/fe_utils/ to src/common/.	7 years ago