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Tom Lane 7b86c2ac95 Improve dubious memory management in pg_newlocale_from_collation(). ... pg_newlocale_from_collation() used malloc() and strdup() directly, which is generally not per backend coding style, and it didn't bother to check for failure results, but would just SIGSEGV instead. Also, if one of the numerous error checks in the middle of the function failed, the already-allocated memory would be leaked permanently. Admittedly, it's not a lot of memory, but it could build up if this function were called repeatedly for a bad collation. The first two problems are easily cured by palloc'ing in TopMemoryContext instead of calling libc directly. We can fairly easily dodge the leakage problem for the struct pg_locale_struct by filling in a temporary variable and allocating permanent storage only once we reach the bottom of the function. It's harder to get rid of the potential leakage for ICU's copy of the collcollate string, but at least that's only allocated after most of the error checks; so live with that aspect. Back-patch to v10 where this code came in, with one or another of the ICU patches.		8 years ago
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backend	Improve dubious memory management in pg_newlocale_from_collation().	8 years ago
bin	Fix compiler warning	8 years ago
common	Update copyright in recently added files	9 years ago
fe_utils	In psql, use PSQL_PAGER in preference to PAGER, if it's set.	8 years ago
include	Make WAL segment size configurable at initdb time.	8 years ago
interfaces	Fixed ECPG to correctly handle out-of-scope cursor declarations with pointers	8 years ago
makefiles	Always use -fPIC, not -fpic, when building shared libraries with gcc.	9 years ago
pl	Prefer argument name over "$n" for the refname of a plpgsql argument.	8 years ago
port	Stamp HEAD as 11devel.	9 years ago
template	…
test	Fix instability in subscription regression test.	8 years ago
timezone	Fix bool/int type confusion	8 years ago
tools	Make WAL segment size configurable at initdb time.	8 years ago
tutorial	Distinguish selectivity of < from <= and > from >=.	8 years ago
.gitignore	…
DEVELOPERS	…
Makefile	…
Makefile.global.in	Support retaining data dirs on successful TAP tests	8 years ago
Makefile.shlib	Remove support for bcc and msvc standalone libpq builds	9 years ago
nls-global.mk	…