Dean Rasheed 275b190b3e Fix numeric_power() when the exponent is INT_MIN. ...

In power_var_int(), the computation of the number of significant
digits to use in the computation used log(Abs(exp)), which isn't safe
because Abs(exp) returns INT_MIN when exp is INT_MIN. Use fabs()
instead of Abs(), so that the exponent is cast to a double before the
absolute value is taken.

Back-patch to 9.6, where this was introduced (by 7d9a4737c2).

Discussion: https://postgr.es/m/CAEZATCVd6pMkz=BrZEgBKyqqJrt2xghr=fNc8+Z=5xC6cgWrWA@mail.gmail.com

2021-01-05 11:04:41 +00:00

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backend

Fix numeric_power() when the exponent is INT_MIN.

2021-01-05 11:04:41 +00:00

bin

In pg_upgrade cross-version test, handle lack of oldstyle_length().

2020-12-30 01:43:47 -08:00

common

Replace use of sys_siglist[] with strsignal().

2020-07-15 22:05:12 -04:00

fe_utils

Fix translation of special characters in psql's LaTeX output modes.

2018-11-26 17:32:51 -05:00

include

Fix race condition between shutdown and unstarted background workers.

2020-12-24 17:00:43 -05:00

interfaces

Stamp 10.15.

2020-11-09 17:29:52 -05:00

makefiles

Select CFLAGS_SL at configure time, not in platform-specific Makefiles.

2019-10-21 12:32:36 -04:00

pl

Translation updates

2020-11-09 12:42:39 +01:00

port

Stamp 10.15.

2020-11-09 17:29:52 -05:00

template

On macOS, use -isysroot in link steps as well as compile steps.

2020-11-20 00:58:26 -05:00

test

Fix numeric_power() when the exponent is INT_MIN.

2021-01-05 11:04:41 +00:00

timezone

Update time zone data files to tzdata release 2020d.

2020-10-22 21:24:17 -04:00

tools

Sync our copy of the timezone library with IANA release tzcode2020c.

2020-10-16 21:40:16 -04:00

tutorial

Phase 2 of pgindent updates.

2017-06-21 15:19:25 -04:00

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Makefile

Build src/test/isolation during "make" and "make install".

2017-11-22 20:18:52 -08:00

Makefile.global.in

Select CFLAGS_SL at configure time, not in platform-specific Makefiles.

2019-10-21 12:32:36 -04:00

Makefile.shlib

makefile: use proper linker flags for C++ compiles

2020-03-31 22:26:11 -04:00

nls-global.mk

nls-global.mk: search build dir for source files, too

2016-06-07 18:55:18 -04:00