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Do not use already free'ed errmsg, bug found by Joachim Wieland

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<joachim.wieland@credativ.de>
This commit is contained in:
Michael Meskes 2006-06-19 09:20:07 +00:00
parent 63b103aac8
commit 23623f05f0
1 changed files with 6 additions and 5 deletions
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11
src/interfaces/ecpg/ecpglib/connect.c
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@ -1,4 +1,4 @@
/* $PostgreSQL: pgsql/src/interfaces/ecpg/ecpglib/connect.c,v 1.26.2.1 2005/11/30 12:50:37 meskes Exp $ */ /* $PostgreSQL: pgsql/src/interfaces/ecpg/ecpglib/connect.c,v 1.26.2.2 2006/06/19 09:20:07 meskes Exp $ */
#define POSTGRES_ECPG_INTERNAL #define POSTGRES_ECPG_INTERNAL
#include "postgres_fe.h" #include "postgres_fe.h"
@ -456,10 +456,6 @@ ECPGconnect(int lineno, int c, const char *name, const char *user, const char *p
const char *errmsg = PQerrorMessage(this->connection); const char *errmsg = PQerrorMessage(this->connection);
char *db = realname ? realname : "<DEFAULT>"; char *db = realname ? realname : "<DEFAULT>";
ecpg_finish(this);
#ifdef ENABLE_THREAD_SAFETY
pthread_mutex_unlock(&connections_mutex);
#endif
ECPGlog("connect: could not open database %s on %s port %s %s%s%s%s in line %d\n\t%s\n", ECPGlog("connect: could not open database %s on %s port %s %s%s%s%s in line %d\n\t%s\n",
db, db,
host ? host : "<DEFAULT>", host ? host : "<DEFAULT>",
@ -468,6 +464,11 @@ ECPGconnect(int lineno, int c, const char *name, const char *user, const char *p
user ? "for user " : "", user ? user : "", user ? "for user " : "", user ? user : "",
lineno, errmsg); lineno, errmsg);
ecpg_finish(this);
#ifdef ENABLE_THREAD_SAFETY
pthread_mutex_unlock(&connections_mutex);
#endif
ECPGraise(lineno, ECPG_CONNECT, ECPG_SQLSTATE_SQLCLIENT_UNABLE_TO_ESTABLISH_SQLCONNECTION, db); ECPGraise(lineno, ECPG_CONNECT, ECPG_SQLSTATE_SQLCLIENT_UNABLE_TO_ESTABLISH_SQLCONNECTION, db);
if (host) if (host)
ECPGfree(host); ECPGfree(host);