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Remove obsolete comment and code from fe-auth.c.

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We don't use getpwuid() anymore (see commit e757cdd6), so we don't need
locking around pg_get_user_name().

Reviewed-by: Andres Freund <andres@anarazel.de>
Reviewed-by: Peter Eisentraut <peter@eisentraut.org>
Reviewed-by: Heikki Linnakangas <hlinnaka@iki.fi>
Discussion: https://postgr.es/m/CA%2BhUKGLtmexrpMtxBRLCVePqV_dtWG-ZsEbyPrYc%2BNBB2TkNsw%40mail.gmail.com
This commit is contained in:
Thomas Munro 2023-07-09 15:52:28 +12:00
parent 8d9a9f034e
commit 1aadc504bf
1 changed files with 0 additions and 11 deletions
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11
src/interfaces/libpq/fe-auth.c
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@ -1179,15 +1179,6 @@ pg_fe_getusername(uid_t user_id, PQExpBuffer errorMessage)
char pwdbuf[BUFSIZ]; char pwdbuf[BUFSIZ];
#endif #endif
/*
* Some users are using configure --enable-thread-safety-force, so we
* might as well do the locking within our library to protect getpwuid().
* In fact, application developers can use getpwuid() in their application
* if they use the locking call we provide, or install their own locking
* function using PQregisterThreadLock().
*/
pglock_thread();
#ifdef WIN32 #ifdef WIN32
if (GetUserName(username, &namesize)) if (GetUserName(username, &namesize))
name = username; name = username;
@ -1209,8 +1200,6 @@ pg_fe_getusername(uid_t user_id, PQExpBuffer errorMessage)
libpq_append_error(errorMessage, "out of memory"); libpq_append_error(errorMessage, "out of memory");
} }
pgunlock_thread();
return result; return result;
} }