Dean Rasheed 160a9e425f 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 11:05:58 +00:00

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backend

Fix numeric_power() when the exponent is INT_MIN.

2021-01-05 11:05:58 +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 11.10.

2020-11-09 17:28:11 -05:00

makefiles

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

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

pl

Further fix thinko in plpgsql memory leak fix.

2020-12-28 11:55:41 -05:00

port

Stamp 11.10.

2020-11-09 17:28:11 -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 11:05:58 +00:00

timezone

Update time zone data files to tzdata release 2020d.

2020-10-22 21:24:12 -04:00

tools

backpatch "jit: Add support for LLVM 12."

2020-12-07 18:40:27 -08:00

tutorial

Update copyright for 2018

2018-01-02 23:30:12 -05:00

.gitignore

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DEVELOPERS

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Makefile

Fix partial-build problems introduced by having more generated headers.

2018-04-09 16:42:10 -04:00

Makefile.global.in

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

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

Makefile.shlib

Ensure static libraries have correct mod time even if ranlib messes it up.

2018-11-29 15:53:44 -05:00

nls-global.mk

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