Tom Lane 1e5a5d03da Simplify some long-obsolete code in hba.c's next_token(). ... next_token() oddly set its buffer space consumption limit to one before the last char position in the buffer, not the last as you'd expect. The reason is there was once an ugly kluge to mark keywords by appending a newline to them, potentially requiring one more byte. Commit e5e2fc842 removed that kluge, but failed to notice that the length limit could be increased. Also, remove some vestigial handling of newline characters in the buffer. That was left over from when this function read the file directly using getc(). Commit 7f49a67f9 changed it to read from a buffer, from which tokenize_file had already removed the only possible occurrence of newline, but did not simplify this function in consequence. Also, ensure that we don't return with *lineptr set to someplace past the terminating '\0'; that would be catastrophic if a caller were to ask for another token from the same line. This is just latent since no callers actually do call again after a "false" return; but considering that it was actually costing us extra code to do it wrong, we might as well make it bulletproof. Noted while reviewing pg_hba_file_rules patch.		2017-01-30 18:42:41 -05:00
..
access	Be more aggressive in avoiding tuple conversion.	2017-01-24 21:53:38 -05:00
bootstrap
catalog	Invent pg_hba_file_rules view to show the content of pg_hba.conf.	2017-01-30 18:00:26 -05:00
commands	Handle ALTER EXTENSION ADD/DROP with pg_init_privs	2017-01-29 23:05:07 -05:00
executor	Use castNode() in a bunch of statement-list-related code.	2017-01-26 22:09:34 -05:00
foreign
lib
libpq	Simplify some long-obsolete code in hba.c's next_token().	2017-01-30 18:42:41 -05:00
main
nodes	Logical replication	2017-01-20 09:04:49 -05:00
optimizer	Refactor bitmap heap scan estimation of heap pages fetched.	2017-01-27 16:28:47 -05:00
parser	Use castNode() in a bunch of statement-list-related code.	2017-01-26 22:09:34 -05:00
po
port
postmaster	Fix typo: pg_statistics -> pg_statistic	2017-01-25 14:38:33 -05:00
regex
replication	Reset hot standby xmin on master after restart	2017-01-26 18:14:02 +00:00
rewrite	Use castNode() in a bunch of statement-list-related code.	2017-01-26 22:09:34 -05:00
snowball
storage	Check interrupts during hot standby waits	2017-01-26 18:59:58 +00:00
tcop	Improve comments about ProcessUtility's queryString parameter.	2017-01-27 10:02:04 -05:00
tsearch	Move some things from builtins.h to new header files	2017-01-20 20:29:53 -05:00
utils	Remove leftover reference to "indirect blocks" in comment.	2017-01-30 10:52:50 +02:00
.gitignore
common.mk
Makefile	Fix parallel make issue with new fmgrprotos.h	2017-01-23 15:36:27 -05:00
nls.mk