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d98ed080bb
postgresql/src
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Tom Lane d98ed080bb Fix small overestimation of base64 encoding output length. 
pg_base64_enc_len() and its clones overestimated the output
length by up to 2 bytes, as a result of sloppy thinking about
where to divide.  No callers require a precise estimate, so
this has no consequences worse than palloc'ing a byte or two
more than necessary.  We might as well get it right though.

This bug is very ancient, dating to commit 79d78bb26 which
added encode.c.  (The other instances were presumably copied
from there.)  Still, it doesn't quite seem worth back-patching.

Oleg Tselebrovskiy

Discussion: https://postgr.es/m/f94da55286a63022150bc266afdab754@postgrespro.ru
2023-06-08 11:24:31 -04:00
..
backend Fix small overestimation of base64 encoding output length. 2023-06-08 11:24:31 -04:00
bin Fix pg_dump's failure to honor dependencies of SQL functions. 2023-06-04 13:05:54 -04:00
common Fix small overestimation of base64 encoding output length. 2023-06-08 11:24:31 -04:00
fe_utils Pre-beta mechanical code beautification. 2023-05-19 17:24:48 -04:00
include Don't use _BitScanForward64/_BitScanReverse64 on 32-bit MSVC builds 2023-06-08 10:10:34 +12:00
interfaces Spell the values of libpq's gssdelegation parameter as "0" and "1". 2023-05-22 11:50:27 -04:00
makefiles Use --strip-unneeded when stripping static libraries with GNU strip. 2023-04-20 18:12:32 -04:00
pl Translation updates 2023-05-22 12:44:31 +02:00
port Pre-beta mechanical code beautification. 2023-05-19 17:24:48 -04:00
template Use unnamed POSIX semaphores on Cygwin. 2023-01-06 10:33:28 +13:00
test Remove read-only server settings lc_collate and lc_ctype 2023-06-07 16:57:06 +02:00
timezone Pre-beta mechanical code beautification. 2023-05-19 17:24:48 -04:00
tools Doc: update src/tools/pginclude/README. 2023-05-23 18:51:43 -04:00
tutorial Pre-beta mechanical code beautification. 2023-05-19 17:24:48 -04:00
.gitignore
DEVELOPERS
Makefile Integrate pg_bsd_indent into our build/test infrastructure. 2023-02-12 12:22:21 -05:00
Makefile.global.in Fix prove_installcheck when used with PGXS 2023-05-05 07:09:52 +02:00
Makefile.shlib autoconf: Rely on ar supporting index creation 2022-10-07 11:53:39 -07:00
meson.build Integrate pg_bsd_indent into our build/test infrastructure. 2023-02-12 12:22:21 -05:00
nls-global.mk Fix for make unportability 2022-07-13 09:15:01 +02:00