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Postgres FD Implementation
Commit df1468e2 authored by Marc G. Fournier's avatar Marc G. Fournier
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parent 7c3b7d27
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src/backend/access/transam/xid.c
View file @ df1468e2
......@@ -5,9 +5,7 @@
*
* Copyright (c) 1994, Regents of the University of California
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/access/transam/Attic/xid.c,v 1.19 1998/12/14 05:18:33 scrappy Exp $
* $Id: xid.c,v 1.20 1998/12/14 06:50:17 scrappy Exp $
*
* OLD COMMENTS
* XXX WARNING
......@@ -41,13 +39,10 @@ xidin(char *representation)
char *
xidout(TransactionId transactionId)
{
/* return(TransactionIdFormString(transactionId)); */
char *representation;
/* maximum 32 bit unsigned integer representation takes 10 chars */
representation = palloc(11);
char *representation = palloc(11);
sprintf(representation, "%u", transactionId);
snprintf(representation, 11, "%u", transactionId);
return representation;
......
src/backend/commands/_deadcode/version.c
View file @ df1468e2
......@@ -5,19 +5,18 @@
*
* Copyright (c) 1994, Regents of the University of California
*
* The version stuff has not been tested under postgres95 and probably doesn't
* work! - jolly 8/19/95
* The version stuff has not been tested under postgres95 and probably
* doesn't work! - jolly 8/19/95
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/commands/_deadcode/Attic/version.c,v 1.16 1998/12/14 05:18:44 scrappy Exp $
* $Id: version.c,v 1.17 1998/12/14 06:50:19 scrappy Exp $
*
* NOTES
* At the point the version is defined, 2 physical relations are created
* <vname>_added and <vname>_deleted.
* At the point the version is defined, 2 physical relations are created
* <vname>_added and <vname>_deleted.
*
* In addition, 4 rules are defined which govern the semantics of versions
* w.r.t retrieves, appends, replaces and deletes.
* In addition, 4 rules are defined which govern the semantics of
* versions w.r.t retrieves, appends, replaces and deletes.
*
*-------------------------------------------------------------------------
*/
......
src/backend/commands/user.c
View file @ df1468e2
......@@ -5,7 +5,7 @@
*
* Copyright (c) 1994, Regents of the University of California
*
*
* $Id: user.c,v 1.21 1998/12/14 06:50:18 scrappy Exp $
*
*-------------------------------------------------------------------------
*/
......@@ -35,6 +35,8 @@
static void CheckPgUserAclNotNull(void);
#define SQL_LENGTH 512
/*---------------------------------------------------------------------
* UpdatePgPwdFile
*
......@@ -47,8 +49,9 @@ void
UpdatePgPwdFile(char *sql)
{
char *filename;
char *tempname;
char *filename,
*tempname;
int bufsize;
/*
* Create a temporary filename to be renamed later. This prevents the
......@@ -56,18 +59,21 @@ UpdatePgPwdFile(char *sql)
* be reading from it.
*/
filename = crypt_getpwdfilename();
tempname = (char *) malloc(strlen(filename) + 12);
sprintf(tempname, "%s.%d", filename, MyProcPid);
bufsize = strlen(filename) + 12;
tempname = (char *) palloc(bufsize);
snprintf(tempname, bufsize, "%s.%d", filename, MyProcPid);
/*
* Copy the contents of pg_shadow to the pg_pwd ASCII file using a the
* SEPCHAR character as the delimiter between fields. Then rename the
* file to its final name.
*/
sprintf(sql, "copy %s to '%s' using delimiters %s", ShadowRelationName, tempname, CRYPT_PWD_FILE_SEPCHAR);
snprintf(sql, QRY_LENGTH,
"copy %s to '%s' using delimiters %s",
ShadowRelationName, tempname, CRYPT_PWD_FILE_SEPCHAR);
pg_exec_query(sql);
rename(tempname, filename);
free((void *) tempname);
pfree((void *) tempname);
/*
* Create a flag file the postmaster will detect the next time it
......@@ -89,18 +95,17 @@ void
DefineUser(CreateUserStmt *stmt)
{
char *pg_shadow;
Relation pg_shadow_rel;
TupleDesc pg_shadow_dsc;
HeapScanDesc scan;
HeapTuple tuple;
Datum datum;
char sql[512];
char *sql_end;
bool exists = false,
n,
inblock;
int max_id = -1;
char *pg_shadow,
sql[SQL_LENGTH];
Relation pg_shadow_rel;
TupleDesc pg_shadow_dsc;
HeapScanDesc scan;
HeapTuple tuple;
Datum datum;
bool exists = false,
n,
inblock;
int max_id = -1;
if (stmt->password)
CheckPgUserAclNotNull();
......@@ -152,46 +157,23 @@ DefineUser(CreateUserStmt *stmt)
RelationUnsetLockForWrite(pg_shadow_rel);
heap_close(pg_shadow_rel);
UserAbortTransactionBlock();
elog(ERROR, "defineUser: user \"%s\" has already been created", stmt->user);
elog(ERROR,
"defineUser: user \"%s\" has already been created", stmt->user);
return;
}
/*
* Build the insert statment to be executed.
*/
sprintf(sql, "insert into %s(usename,usesysid,usecreatedb,usetrace,usesuper,usecatupd,passwd", ShadowRelationName);
/* if (stmt->password)
strcat(sql, ",passwd"); -- removed so that insert empty string when no password */
if (stmt->validUntil)
strcat(sql, ",valuntil");
sql_end = sql + strlen(sql);
sprintf(sql_end, ") values('%s',%d", stmt->user, max_id + 1);
if (stmt->createdb && *stmt->createdb)
strcat(sql_end, ",'t','t'");
else
strcat(sql_end, ",'f','t'");
if (stmt->createuser && *stmt->createuser)
strcat(sql_end, ",'t','t'");
else
strcat(sql_end, ",'f','t'");
sql_end += strlen(sql_end);
if (stmt->password)
{
sprintf(sql_end, ",'%s'", stmt->password);
sql_end += strlen(sql_end);
}
else
{
strcpy(sql_end, ",''");
sql_end += strlen(sql_end);
}
if (stmt->validUntil)
{
sprintf(sql_end, ",'%s'", stmt->validUntil);
sql_end += strlen(sql_end);
}
strcat(sql_end, ")");
snprintf(sql, SQL_LENGTH,
"insert into %s(usename,usesysid,usecreatedb,usetrace,usesuper,"
"usecatupd,passwd,valuntil) values('%s',%d%s%s,'%s','%s')",
ShadowRelationName,
stmt->user, max_id + 1,
(stmt->createdb && *stmt->createdb) ? ",'t','t'" : ",'f','t'",
(stmt->createuser && *stmt->createuser) ? ",'t','t'" : ",'f','t'",
stmt->password ? stmt->password : "''",
stmt->validUntil ? stmt->valudUntil : "");
pg_exec_query(sql);
......@@ -217,13 +199,12 @@ extern void
AlterUser(AlterUserStmt *stmt)
{
char *pg_shadow;
char *pg_shadow,
sql[SQL_LENGTH];
Relation pg_shadow_rel;
TupleDesc pg_shadow_dsc;
HeapTuple tuple;
char sql[512];
char *sql_end;
bool inblock;
bool inblock;
if (stmt->password)
CheckPgUserAclNotNull();
......@@ -271,47 +252,38 @@ AlterUser(AlterUserStmt *stmt)
/*
* Create the update statement to modify the user.
*/
sprintf(sql, "update %s set", ShadowRelationName);
sql_end = sql;
snprintf(sql, SQL_LENGTH, "update %s set", ShadowRelationName);
if (stmt->password)
{
sql_end += strlen(sql_end);
sprintf(sql_end, " passwd = '%s'", stmt->password);
snprintf(sql, SQL_LENGTH, "%s passwd = '%s'", sql, stmt->password);
}
if (stmt->createdb)
{
if (sql_end != sql)
strcat(sql_end, ",");
sql_end += strlen(sql_end);
if (*stmt->createdb)
strcat(sql_end, " usecreatedb = 't'");
else
strcat(sql_end, " usecreatedb = 'f'");
snprintf(sql, SQL_LENGTH, "%s %susecreatedb='%s'",
stmt->password ? "," : "",
*stmt->createdb ? "t" : "f");
}
if (stmt->createuser)
{
if (sql_end != sql)
strcat(sql_end, ",");
sql_end += strlen(sql_end);
if (*stmt->createuser)
strcat(sql_end, " usesuper = 't'");
else
strcat(sql_end, " usesuper = 'f'");
snprintf(sql, SQL_LENGTH, "%s %susesuper='%s'",
(stmt->password || stmt->createdb) ? "," : "",
*stmt->createuser ? "t" : "f");
}
if (stmt->validUntil)
{
if (sql_end != sql)
strcat(sql_end, ",");
sql_end += strlen(sql_end);
sprintf(sql_end, " valuntil = '%s'", stmt->validUntil);
}
if (sql_end != sql)
{
sql_end += strlen(sql_end);
sprintf(sql_end, " where usename = '%s'", stmt->user);
pg_exec_query(sql);
snprintf(sql, SQL_LENGTH, "%s %svaluntil='%s'",
(stmt->password || stmt->createdb || stmt->createuser) ? "," : "",
stmt->validUntil);
}
snprintf(sql, SQL_LENGTH, "%s where usename = '%s'", sql, stmt->user);
pg_exec_query(sql);
/* do the pg_group stuff here */
UpdatePgPwdFile(sql);
......@@ -402,8 +374,9 @@ RemoveUser(char *user)
datum = heap_getattr(tuple, Anum_pg_database_datname, pg_dsc, &n);
if (memcmp((void *) datum, "template1", 9))
{
dbase = (char **) realloc((void *) dbase, sizeof(char *) * (ndbase + 1));
dbase[ndbase] = (char *) malloc(NAMEDATALEN + 1);
dbase =
(char **) repalloc((void *) dbase, sizeof(char *) * (ndbase + 1));
dbase[ndbase] = (char *) palloc(NAMEDATALEN + 1);
memcpy((void *) dbase[ndbase], (void *) datum, NAMEDATALEN);
dbase[ndbase++][NAMEDATALEN] = '\0';
}
......@@ -415,12 +388,12 @@ RemoveUser(char *user)
while (ndbase--)
{
elog(NOTICE, "Dropping database %s", dbase[ndbase]);
sprintf(sql, "drop database %s", dbase[ndbase]);
free((void *) dbase[ndbase]);
snprintf(sql, SQL_LENGTH, "drop database %s", dbase[ndbase]);
pfree((void *) dbase[ndbase]);
pg_exec_query(sql);
}
if (dbase)
free((void *) dbase);
pfree((void *) dbase);
/*
* Since pg_shadow is global over all databases, one of two things
......@@ -443,7 +416,8 @@ RemoveUser(char *user)
/*
* Remove the user from the pg_shadow table
*/
sprintf(sql, "delete from %s where usename = '%s'", ShadowRelationName, user);
snprintf(sql, SQL_LENGTH,
"delete from %s where usename = '%s'", ShadowRelationName, user);
pg_exec_query(sql);
UpdatePgPwdFile(sql);
......
src/backend/commands/view.c
View file @ df1468e2
......@@ -5,9 +5,7 @@
*
* Copyright (c) 1994, Regents of the University of California
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/commands/view.c,v 1.27 1998/12/14 05:18:44 scrappy Exp $
* $Id: view.c,v 1.28 1998/12/14 06:50:18 scrappy Exp $
*
*-------------------------------------------------------------------------
*/
......
src/backend/executor/execAmi.c
View file @ df1468e2
......@@ -5,9 +5,7 @@
*
* Copyright (c) 1994, Regents of the University of California
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/executor/execAmi.c,v 1.26 1998/12/14 05:18:49 scrappy Exp $
* $Id: execAmi.c,v 1.27 1998/12/14 06:50:20 scrappy Exp $
*
*-------------------------------------------------------------------------
*/
......
src/backend/executor/nodeHash.c
View file @ df1468e2
......@@ -6,8 +6,7 @@
* Copyright (c) 1994, Regents of the University of California
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/executor/nodeHash.c,v 1.25 1998/12/14 05:18:50 scrappy Exp $
* $Id: nodeHash.c,v 1.26 1998/12/14 06:50:21 scrappy Exp $
*
*-------------------------------------------------------------------------
*/
......
src/backend/executor/nodeTee.c
View file @ df1468e2
......@@ -6,16 +6,15 @@
* Copyright (c) 1994, Regents of the University of California
*
* DESCRIPTION
* This code provides support for a tee node, which allows multiple
* parent in a megaplan.
* This code provides support for a tee node, which allows
* multiple parent in a megaplan.
*
* INTERFACE ROUTINES
* ExecTee
* ExecInitTee
* ExecEndTee
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/executor/Attic/nodeTee.c,v 1.26 1998/12/14 05:18:51 scrappy Exp $
* $Id: nodeTee.c,v 1.27 1998/12/14 06:50:22 scrappy Exp $
*
*-------------------------------------------------------------------------
*/
......
src/backend/libpq/be-dumpdata.c
View file @ df1468e2
......@@ -6,9 +6,7 @@
*
* Copyright (c) 1994, Regents of the University of California
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/libpq/Attic/be-dumpdata.c,v 1.18 1998/11/27 19:52:05 vadim Exp $
* $Id: be-dumpdata.c,v 1.19 1998/12/14 06:50:23 scrappy Exp $
*
*-------------------------------------------------------------------------
*/
......@@ -132,8 +130,8 @@ static u_int be_portalcnt = 0;
PortalEntry *
be_newportal(void)
{
PortalEntry *entry;
char buf[PortalNameLength];
PortalEntry *entry;
char buf[PortalNameLength];
/* ----------------
* generate a new name
......@@ -142,7 +140,7 @@ be_newportal(void)
if (be_portalcnt == 0)
be_portaloid = newoid();
be_portalcnt++;
sprintf(buf, "be_%d_%d", be_portaloid, be_portalcnt);
snprintf(buf, PortalNameLength, "be_%d_%d", be_portaloid, be_portalcnt);
/* ----------------
* initialize the new portal entry and keep track
......
src/backend/libpq/crypt.c
View file @ df1468e2
/*-------------------------------------------------------------------------
*
* crypt.c--
* Look into pg_shadow and check the encrypted password with the one
* passed in from the frontend.
* Look into pg_shadow and check the encrypted password with
* the one passed in from the frontend.
*
* Modification History
*
* Dec 17, 1997 - Todd A. Brandys
* Orignal Version Completed.
*
* $Id: crypt.c,v 1.13 1998/12/14 06:50:24 scrappy Exp $
*
*-------------------------------------------------------------------------
*/
......@@ -37,13 +38,12 @@ char *
crypt_getpwdfilename()
{
static char *pfnam = NULL;
static char *pfnam = NULL;
int bufsize;
if (!pfnam)
{
pfnam = (char *) malloc(strlen(DataDir) + strlen(CRYPT_PWD_FILE) + 2);
sprintf(pfnam, "%s/%s", DataDir, CRYPT_PWD_FILE);
}
bufsize = strlen(DataDir) + strlen(CRYPT_PWD_FILE) + 2;
pfnam = (char *) palloc(bufsize);
snprintf(pfnam, bufsize, "%s/%s", DataDir, CRYPT_PWD_FILE);
return pfnam;
}
......@@ -54,16 +54,14 @@ char *
crypt_getpwdreloadfilename()
{
static char *rpfnam = NULL;
static char *rpfnam = NULL;
char *pwdfilename;
int bufsize;
if (!rpfnam)
{
char *pwdfilename;
pwdfilename = crypt_getpwdfilename();
rpfnam = (char *) malloc(strlen(pwdfilename) + strlen(CRYPT_PWD_RELOAD_SUFX) + 1);
sprintf(rpfnam, "%s%s", pwdfilename, CRYPT_PWD_RELOAD_SUFX);
}
pwdfilename = crypt_getpwdfilename();
bufsize = strlen(pwdfilename) + strlen(CRYPT_PWD_RELOAD_SUFX) + 1;
rpfnam = (char *) palloc(bufsize);
snprintf(rpfnam, bufsize, "%s%s", pwdfilename, CRYPT_PWD_RELOAD_SUFX);
return rpfnam;
}
......@@ -145,8 +143,10 @@ crypt_loadpwdfile()
{ /* free the old data only if this is a
* reload */
while (pwd_cache_count--)
free((void *) pwd_cache[pwd_cache_count]);
free((void *) pwd_cache);
{
pfree((void *) pwd_cache[pwd_cache_count]);
}
pfree((void *) pwd_cache);
pwd_cache = NULL;
pwd_cache_count = 0;
}
......@@ -168,7 +168,7 @@ crypt_loadpwdfile()
buffer[result] = '\0';
pwd_cache = (char **) realloc((void *) pwd_cache, sizeof(char *) * (pwd_cache_count + 1));
pwd_cache[pwd_cache_count++] = strdup(buffer);
pwd_cache[pwd_cache_count++] = pstrdup(buffer);
}
fclose(pwd_file);
......@@ -200,7 +200,7 @@ crypt_parsepwdentry(char *buffer, char **pwd, char **valdate)
* store a copy of user password to return
*/
count = strcspn(parse, CRYPT_PWD_FILE_SEPSTR);
*pwd = (char *) malloc(count + 1);
*pwd = (char *) palloc(count + 1);
strncpy(*pwd, parse, count);
(*pwd)[count] = '\0';
parse += (count + 1);
......@@ -209,7 +209,7 @@ crypt_parsepwdentry(char *buffer, char **pwd, char **valdate)
* store a copy of date login becomes invalid
*/
count = strcspn(parse, CRYPT_PWD_FILE_SEPSTR);
*valdate = (char *) malloc(count + 1);
*valdate = (char *) palloc(count + 1);
strncpy(*valdate, parse, count);
(*valdate)[count] = '\0';
parse += (count + 1);
......@@ -222,9 +222,9 @@ int
crypt_getloginfo(const char *user, char **passwd, char **valuntil)
{
char *pwd;
char *valdate;
void *fakeout;
char *pwd,
*valdate;
void *fakeout;
*passwd = NULL;
*valuntil = NULL;
......@@ -232,10 +232,10 @@ crypt_getloginfo(const char *user, char **passwd, char **valuntil)
if (pwd_cache)
{
char **pwd_entry;
char user_search[NAMEDATALEN + 2];
char **pwd_entry;
char user_search[NAMEDATALEN + 2];
sprintf(user_search, "%s\t", user);
snprintf(user_search, NAMEDATALEN + 2, "%s\t", user);
fakeout = (void *) &user_search;
if ((pwd_entry = (char **) bsearch((void *) &fakeout, (void *) pwd_cache, pwd_cache_count, sizeof(char *), compar_user)))
{
......@@ -253,56 +253,32 @@ crypt_getloginfo(const char *user, char **passwd, char **valuntil)
/*-------------------------------------------------------------------------*/
#if 0
MsgType
crypt_salt(const char *user)
{
char *passwd;
char *valuntil;
if (crypt_getloginfo(user, &passwd, &valuntil) == STATUS_ERROR)
return STARTUP_UNSALT_MSG;
if (passwd == NULL || *passwd == '\0' || !strcmp(passwd, "\\N"))
{
if (passwd)
free((void *) passwd);
if (valuntil)
free((void *) valuntil);
return STARTUP_UNSALT_MSG;
}
free((void *) passwd);
if (valuntil)
free((void *) valuntil);
return STARTUP_SALT_MSG;
}
#endif
/*-------------------------------------------------------------------------*/
int
crypt_verify(Port *port, const char *user, const char *pgpass)
{
char *passwd;
char *valuntil;
char *crypt_pwd;
int retval = STATUS_ERROR;
AbsoluteTime vuntil,
current;
char *passwd,
*valuntil,
*crypt_pwd;
int retval = STATUS_ERROR;
AbsoluteTime vuntil,
current;
if (crypt_getloginfo(user, &passwd, &valuntil) == STATUS_ERROR)
{
return STATUS_ERROR;
}
if (passwd == NULL || *passwd == '\0')
{
if (passwd)
free((void *) passwd);
{
pfree((void *) passwd);
}
if (valuntil)
free((void *) valuntil);
{
pfree((void *) valuntil);
}
return STATUS_ERROR;
}
......@@ -311,28 +287,38 @@ crypt_verify(Port *port, const char *user, const char *pgpass)
* authentication method being used for this connection.
*/
crypt_pwd = (port->auth_method == uaCrypt ? crypt(passwd, port->salt) : passwd);
crypt_pwd =
(port->auth_method == uaCrypt ? crypt(passwd, port->salt) : passwd);
if (!strcmp(pgpass, crypt_pwd))
{
/*
* check here to be sure we are not past valuntil
*/
if (!valuntil || strcmp(valuntil, "\\N") == 0)
{
vuntil = INVALID_ABSTIME;
}
else
{
vuntil = nabstimein(valuntil);
}
current = GetCurrentAbsoluteTime();
if (vuntil != INVALID_ABSTIME && vuntil < current)
{
retval = STATUS_ERROR;
}
else
{
retval = STATUS_OK;
}
}
free((void *) passwd);
pfree((void *) passwd);
if (valuntil)
free((void *) valuntil);
{
pfree((void *) valuntil);
}
return retval;
}
src/backend/libpq/hba.c
View file @ df1468e2
......@@ -5,9 +5,7 @@
* wherein you authenticate a user by seeing what IP address the system
* says he comes from and possibly using ident).
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/libpq/hba.c,v 1.36 1998/10/02 16:18:20 momjian Exp $
* $Id: hba.c,v 1.37 1998/12/14 06:50:25 scrappy Exp $
*
*-------------------------------------------------------------------------
*/
......@@ -287,7 +285,7 @@ process_hba_record(FILE *file, SockAddr *raddr, const char *user,
return;
syntax:
sprintf(PQerrormsg,
snprintf(PQerrormsg, ERROR_MSG_LENGTH,
"process_hba_record: invalid syntax in pg_hba.conf file\n");
fputs(PQerrormsg, stderr);
......@@ -358,29 +356,29 @@ static void
find_hba_entry(SockAddr *raddr, const char *user, const char *database,
bool *host_ok_p, UserAuth *userauth_p, char *auth_arg)
{
/*--------------------------------------------------------------------------
Read the config file and find an entry that allows connection from
host "*raddr" to database "database". If found, return *host_ok_p == true
and *userauth_p and *auth_arg representing the contents of that entry.
When a record has invalid syntax, we either ignore it or reject the
connection (depending on where it's invalid). No message or anything.
We need to fix that some day.
If we don't find or can't access the config file, we issue an error
message and deny the connection.
If we find a file by the old name of the config file (pg_hba), we issue
an error message because it probably needs to be converted. He didn't
follow directions and just installed his old hba file in the new database
system.
---------------------------------------------------------------------------*/
int fd;
FILE *file; /* The config file we have to read */
/*
* Read the config file and find an entry that allows connection from
* host "*raddr" to database "database". If found, return *host_ok_p == true
* and *userauth_p and *auth_arg representing the contents of that entry.
*
* When a record has invalid syntax, we either ignore it or reject the
* connection (depending on where it's invalid). No message or anything.
* We need to fix that some day.
*
* If we don't find or can't access the config file, we issue an error
* message and deny the connection.
*
* If we find a file by the old name of the config file (pg_hba), we issue
* an error message because it probably needs to be converted. He didn't
* follow directions and just installed his old hba file in the new database
* system.
*
*/
char *old_conf_file;
int fd,
bufsize;
FILE *file; /* The config file we have to read */
char *old_conf_file;
/* The name of old config file that better not exist. */
......@@ -388,15 +386,15 @@ find_hba_entry(SockAddr *raddr, const char *user, const char *database,
/* put together the full pathname to the old config file */
old_conf_file = (char *) palloc((strlen(DataDir) +
strlen(OLD_CONF_FILE) + 2) * sizeof(char));
sprintf(old_conf_file, "%s/%s", DataDir, OLD_CONF_FILE);
bufsize = (strlen(DataDir) + strlen(OLD_CONF_FILE) + 2) * sizeof(char);
old_conf_file = (char *) palloc(bufsize);
snprintf(old_conf_file, bufsize, "%s/%s", DataDir, OLD_CONF_FILE);
if ((fd = open(old_conf_file, O_RDONLY, 0)) != -1)
{
/* Old config file exists. Tell this guy he needs to upgrade. */
close(fd);
sprintf(PQerrormsg,
snprintf(PQerrormsg, ERROR_MSG_LENGTH,
"A file exists by the name used for host-based authentication "
"in prior releases of Postgres (%s). The name and format of "
"the configuration file have changed, so this file should be "
......@@ -407,22 +405,21 @@ find_hba_entry(SockAddr *raddr, const char *user, const char *database,
}
else
{
char *conf_file; /* The name of the config file we have to
* read */
char *conf_file; /* The name of the config file we have to read */
/* put together the full pathname to the config file */
conf_file = (char *) palloc((strlen(DataDir) +
strlen(CONF_FILE) + 2) * sizeof(char));
sprintf(conf_file, "%s/%s", DataDir, CONF_FILE);
bufsize = (strlen(DataDir) + strlen(CONF_FILE) + 2) * sizeof(char);
conf_file = (char *) palloc(bufsize);
snprintf(conf_file, bufsize, "%s/%s", DataDir, CONF_FILE);
file = AllocateFile(conf_file, "r");
if (file == NULL)
{
/* The open of the config file failed. */
sprintf(PQerrormsg,
"find_hba_entry: Host-based authentication config file "
"does not exist or permissions are not setup correctly! "
snprintf(PQerrormsg, ERROR_MSG_LENGTH,
"find_hba_entry: Host-based authentication config file "
"does not exist or permissions are not setup correctly! "
"Unable to open file \"%s\".\n",
conf_file);
fputs(PQerrormsg, stderr);
......@@ -430,8 +427,8 @@ find_hba_entry(SockAddr *raddr, const char *user, const char *database,
}
else
{
process_open_config_file(file, raddr, user, database, host_ok_p, userauth_p,
auth_arg);
process_open_config_file(file, raddr, user, database, host_ok_p,
userauth_p, auth_arg);
FreeFile(file);
}
pfree(conf_file);
......@@ -545,18 +542,15 @@ ident(const struct in_addr remote_ip_addr, const struct in_addr local_ip_addr,
*ident_failed == true (and *ident_username undefined).
----------------------------------------------------------------------------*/
int sock_fd;
/* File descriptor for socket on which we talk to Ident */
int rc; /* Return code from a locally called
* function */
int sock_fd, /* File descriptor for socket on which we talk to Ident */
rc; /* Return code from a locally called function */
sock_fd = socket(AF_INET, SOCK_STREAM, IPPROTO_IP);
if (sock_fd == -1)
{
sprintf(PQerrormsg,
"Failed to create socket on which to talk to Ident server. "
snprintf(PQerrormsg, ERROR_MSG_LENGTH,
"Failed to create socket on which to talk to Ident server. "
"socket() returned errno = %s (%d)\n",
strerror(errno), errno);
fputs(PQerrormsg, stderr);
......@@ -592,8 +586,8 @@ ident(const struct in_addr remote_ip_addr, const struct in_addr local_ip_addr,
}
if (rc != 0)
{
sprintf(PQerrormsg,
"Unable to connect to Ident server on the host which is "
snprintf(PQerrormsg, ERROR_MSG_LENGTH,
"Unable to connect to Ident server on the host which is "
"trying to connect to Postgres "
"(IP address %s, Port %d). "
"errno = %s (%d)\n",
......@@ -604,15 +598,15 @@ ident(const struct in_addr remote_ip_addr, const struct in_addr local_ip_addr,
}
else
{
char ident_query[80];
char ident_query[80];
/* The query we send to the Ident server */
sprintf(ident_query, "%d,%d\n",
snprintf(ident_query, 80, "%d,%d\n",
ntohs(remote_port), ntohs(local_port));
rc = send(sock_fd, ident_query, strlen(ident_query), 0);
if (rc < 0)
{
sprintf(PQerrormsg,
snprintf(PQerrormsg, ERROR_MSG_LENGTH,
"Unable to send query to Ident server on the host which is "
"trying to connect to Postgres (Host %s, Port %d),"
"even though we successfully connected to it. "
......@@ -624,16 +618,16 @@ ident(const struct in_addr remote_ip_addr, const struct in_addr local_ip_addr,
}
else
{
char ident_response[80 + IDENT_USERNAME_MAX];
char ident_response[80 + IDENT_USERNAME_MAX];
rc = recv(sock_fd, ident_response, sizeof(ident_response) - 1, 0);
if (rc < 0)
{
sprintf(PQerrormsg,
"Unable to receive response from Ident server "
snprintf(PQerrormsg, ERROR_MSG_LENGTH,
"Unable to receive response from Ident server "
"on the host which is "
"trying to connect to Postgres (Host %s, Port %d),"
"even though we successfully sent our query to it. "
"trying to connect to Postgres (Host %s, Port %d),"
"even though we successfully sent our query to it. "
"errno = %s (%d)\n",
inet_ntoa(remote_ip_addr), IDENT_PORT,
strerror(errno), errno);
......@@ -694,7 +688,8 @@ parse_map_record(FILE *file,
return;
}
}
sprintf(PQerrormsg, "Incomplete line in pg_ident: %s", file_map);
snprintf(PQerrormsg, ERROR_MSG_LENGTH,
"Incomplete line in pg_ident: %s", file_map);
fputs(PQerrormsg, stderr);
pqdebug("%s", PQerrormsg);
}
......@@ -776,10 +771,10 @@ verify_against_usermap(const char *pguser,
if (usermap_name[0] == '\0')
{
*checks_out_p = false;
sprintf(PQerrormsg,
snprintf(PQerrormsg, ERROR_MSG_LENGTH,
"verify_against_usermap: hba configuration file does not "
"have the usermap field filled in in the entry that pertains "
"to this connection. That field is essential for Ident-based "
"have the usermap field filled in in the entry that pertains "
"to this connection. That field is essential for Ident-based "
"authentication.\n");
fputs(PQerrormsg, stderr);
pqdebug("%s", PQerrormsg);
......@@ -787,21 +782,24 @@ verify_against_usermap(const char *pguser,
else if (strcmp(usermap_name, "sameuser") == 0)
{
if (strcmp(ident_username, pguser) == 0)
{
*checks_out_p = true;
}
else
{
*checks_out_p = false;
}
}
else
{
FILE *file; /* The map file we have to read */
char *map_file; /* The name of the map file we have to
* read */
FILE *file; /* The map file we have to read */
char *map_file; /* The name of the map file we have to read */
int bufsize;
/* put together the full pathname to the map file */
map_file = (char *) palloc((strlen(DataDir) +
strlen(MAP_FILE) + 2) * sizeof(char));
sprintf(map_file, "%s/%s", DataDir, MAP_FILE);
bufsize = (strlen(DataDir) + strlen(MAP_FILE) + 2) * sizeof(char);
map_file = (char *) palloc(bufsize);
snprintf(map_file, bufsize, "%s/%s", DataDir, MAP_FILE);
file = AllocateFile(map_file, "r");
if (file == NULL)
......@@ -810,10 +808,10 @@ verify_against_usermap(const char *pguser,
*checks_out_p = false;
sprintf(PQerrormsg,
"verify_against_usermap: usermap file for Ident-based "
snprintf(PQerrormsg, ERROR_MSG_LENGTH,
"verify_against_usermap: usermap file for Ident-based "
"authentication "
"does not exist or permissions are not setup correctly! "
"does not exist or permissions are not setup correctly! "
"Unable to open file \"%s\".\n",
map_file);
fputs(PQerrormsg, stderr);
......@@ -955,27 +953,31 @@ InRange(char *buf, int host)
void
GetCharSetByHost(char *TableName, int host, const char *DataDir)
{
FILE *file;
char buf[MAX_TOKEN],
FILE *file;
char buf[MAX_TOKEN],
BaseCharset[MAX_TOKEN],
OrigCharset[MAX_TOKEN],
DestCharset[MAX_TOKEN],
HostCharset[MAX_TOKEN];
char c,
eof = false;
char *map_file;
int key = 0,
i;
struct CharsetItem *ChArray[MAX_CHARSETS];
int ChIndex = 0;
HostCharset[MAX_TOKEN],
c,
eof = false,
*map_file;
int key = 0,
ChIndex = 0,
i,
bufsize;
struct CharsetItem *ChArray[MAX_CHARSETS];
*TableName = '\0';
map_file = (char *) malloc((strlen(DataDir) +
strlen(CHARSET_FILE) + 2) * sizeof(char));
sprintf(map_file, "%s/%s", DataDir, CHARSET_FILE);
bufsize = (strlen(DataDir) + strlen(CHARSET_FILE) + 2) * sizeof(char);
map_file = (char *) palloc(bufsize);
snprintf(map_file, bufsize, "%s/%s", DataDir, CHARSET_FILE);
file = fopen(map_file, "r");
if (file == NULL)
{
return;
}
while (!eof)
{
c = getc(file);
......@@ -1035,7 +1037,8 @@ GetCharSetByHost(char *TableName, int host, const char *DataDir)
next_token(file, buf, sizeof(buf));
if (buf[0] != '\0')
{
ChArray[ChIndex] = (struct CharsetItem *) malloc(sizeof(struct CharsetItem));
ChArray[ChIndex] =
(struct CharsetItem *) palloc(sizeof(struct CharsetItem));
strcpy(ChArray[ChIndex]->Orig, OrigCharset);
strcpy(ChArray[ChIndex]->Dest, DestCharset);
strcpy(ChArray[ChIndex]->Table, buf);
......@@ -1051,14 +1054,14 @@ GetCharSetByHost(char *TableName, int host, const char *DataDir)
}
}
fclose(file);
free(map_file);
pfree(map_file);
for (i = 0; i < ChIndex; i++)
{
if (!strcasecmp(BaseCharset, ChArray[i]->Orig) &&
!strcasecmp(HostCharset, ChArray[i]->Dest))
strncpy(TableName, ChArray[i]->Table, 79);
free((struct CharsetItem *) ChArray[i]);
pfree((struct CharsetItem *) ChArray[i]);
}
}
......
src/backend/libpq/password.c
View file @ df1468e2
/*
* Copyright (c) 1994, Regents of the University of California
*
* $Id: password.c,v 1.19 1998/12/14 06:50:26 scrappy Exp $
*
*/
#include <postgres.h>
#include <miscadmin.h>
#include <libpq/password.h>
......@@ -23,7 +30,7 @@ verify_password(char *auth_arg, char *user, char *password)
pw_file = AllocateFile(pw_file_fullname, "r");
if (!pw_file)
{
sprintf(PQerrormsg,
snprintf(PQerrormsg, ERROR_MSG_LENGTH,
"verify_password: couldn't open password file '%s'\n",
pw_file_fullname);
fputs(PQerrormsg, stderr);
......@@ -68,7 +75,7 @@ verify_password(char *auth_arg, char *user, char *password)
return STATUS_OK;
}
sprintf(PQerrormsg,
snprintf(PQerrormsg, ERROR_MSG_LENGTH,
"verify_password: password mismatch for '%s'.\n",
user);
fputs(PQerrormsg, stderr);
......@@ -80,7 +87,7 @@ verify_password(char *auth_arg, char *user, char *password)
}
}
sprintf(PQerrormsg,
snprintf(PQerrormsg, ERROR_MSG_LENGTH,
"verify_password: user '%s' not found in password file.\n",
user);
fputs(PQerrormsg, stderr);
......
src/backend/libpq/portal.c
View file @ df1468e2
......@@ -5,9 +5,7 @@
*
* Copyright (c) 1994, Regents of the University of California
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/libpq/Attic/portal.c,v 1.17 1998/09/01 04:28:50 momjian Exp $
* $Id: portal.c,v 1.18 1998/12/14 06:50:26 scrappy Exp $
*
*-------------------------------------------------------------------------
*/
......@@ -75,8 +73,8 @@ in_range(char *msg, int value, int min, int max)
{
if (value < min || value >= max)
{
sprintf(PQerrormsg, "FATAL: %s, %d is not in range [%d,%d)\n",
msg, value, min, max);
snprintf(PQerrormsg, ERROR_MSG_LENGTH,
"FATAL: %s, %d is not in range [%d,%d)\n", msg, value, min, max);
pqdebug("%s", PQerrormsg);
fputs(PQerrormsg, stderr);
return 0;
......@@ -89,7 +87,7 @@ valid_pointer(char *msg, void *ptr)
{
if (!ptr)
{
sprintf(PQerrormsg, "FATAL: %s\n", msg);
snprintf(PQerrormsg, ERROR_MSG_LENGTH, "FATAL: %s\n", msg);
pqdebug("%s", PQerrormsg);
fputs(PQerrormsg, stderr);
return 0;
......
src/backend/libpq/pqcomm.c
View file @ df1468e2
......@@ -5,9 +5,7 @@
*
* Copyright (c) 1994, Regents of the University of California
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/libpq/pqcomm.c,v 1.58 1998/11/29 01:47:42 tgl Exp $
* $Id: pqcomm.c,v 1.59 1998/12/14 06:50:27 scrappy Exp $
*
*-------------------------------------------------------------------------
*/
......@@ -77,9 +75,9 @@
* declarations
* ----------------
*/
FILE *Pfout,
*Pfin;
FILE *Pfdebug; /* debugging libpq */
FILE *Pfout,
*Pfin,
*Pfdebug; /* debugging libpq */
/* --------------------------------
* pq_init - open portal file descriptors
......@@ -315,7 +313,7 @@ pq_getint(int b)
if (status)
{
sprintf(PQerrormsg,
snprintf(PQerrormsg, ERROR_MSG_LENGTH,
"FATAL: pq_getint failed: errno=%d\n", errno);
fputs(PQerrormsg, stderr);
pqdebug("%s", PQerrormsg);
......@@ -341,7 +339,7 @@ pq_putstr(char *s)
if (pqPutString(s, Pfout))
#endif
{
sprintf(PQerrormsg,
snprintf(PQerrormsg, ERROR_MSG_LENGTH,
"FATAL: pq_putstr: fputs() failed: errno=%d\n", errno);
fputs(PQerrormsg, stderr);
pqdebug("%s", PQerrormsg);
......@@ -357,7 +355,7 @@ pq_putnchar(char *s, int n)
{
if (pqPutNBytes(s, n, Pfout))
{
sprintf(PQerrormsg,
snprintf(PQerrormsg, ERROR_MSG_LENGTH,
"FATAL: pq_putnchar: fputc() failed: errno=%d\n",
errno);
fputs(PQerrormsg, stderr);
......@@ -398,7 +396,7 @@ pq_putint(int i, int b)
if (status)
{
sprintf(PQerrormsg,
snprintf(PQerrormsg, ERROR_MSG_LENGTH,
"FATAL: pq_putint failed: errno=%d\n", errno);
fputs(PQerrormsg, stderr);
pqdebug("%s", PQerrormsg);
......@@ -431,7 +429,7 @@ pq_getinaddr(struct sockaddr_in * sin,
}
if (hs->h_addrtype != AF_INET)
{
sprintf(PQerrormsg,
snprintf(PQerrormsg, ERROR_MSG_LENGTH,
"FATAL: pq_getinaddr: %s not on Internet\n",
host);
fputs(PQerrormsg, stderr);
......@@ -461,7 +459,7 @@ pq_getinserv(struct sockaddr_in * sin, char *host, char *serv)
return pq_getinaddr(sin, host, atoi(serv));
if (!(ss = getservbyname(serv, NULL)))
{
sprintf(PQerrormsg,
snprintf(PQerrormsg, ERROR_MSG_LENGTH,
"FATAL: pq_getinserv: unknown service: %s\n",
serv);
fputs(PQerrormsg, stderr);
......@@ -521,7 +519,7 @@ StreamServerPort(char *hostName, short portName, int *fdP)
if ((fd = socket(family, SOCK_STREAM, 0)) < 0)
{
sprintf(PQerrormsg,
snprintf(PQerrormsg, ERROR_MSG_LENGTH,
"FATAL: StreamServerPort: socket() failed: errno=%d\n",
errno);
fputs(PQerrormsg, stderr);
......@@ -531,7 +529,7 @@ StreamServerPort(char *hostName, short portName, int *fdP)
if ((setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, (char *) &one,
sizeof(one))) == -1)
{
sprintf(PQerrormsg,
snprintf(PQerrormsg, ERROR_MSG_LENGTH,
"FATAL: StreamServerPort: setsockopt (SO_REUSEADDR) failed: errno=%d\n",
errno);
fputs(PQerrormsg, stderr);
......@@ -576,18 +574,20 @@ StreamServerPort(char *hostName, short portName, int *fdP)
err = bind(fd, &saddr.sa, len);
if (err < 0)
{
sprintf(PQerrormsg,
"FATAL: StreamServerPort: bind() failed: errno=%d\n",
errno);
snprintf(PQerrormsg, ERROR_MSG_LENGTH,
"FATAL: StreamServerPort: bind() failed: errno=%d\n", errno);
pqdebug("%s", PQerrormsg);
strcat(PQerrormsg,
"\tIs another postmaster already running on that port?\n");
if (family == AF_UNIX)
sprintf(PQerrormsg + strlen(PQerrormsg),
"\tIf not, remove socket node (%s) and retry.\n",
sock_path);
{
snprintf(PQerrormsg + strlen(PQerrormsg), ERROR_MSG_LENGTH,
"\tIf not, remove socket node (%s) and retry.\n", sock_path);
}
else
{
strcat(PQerrormsg, "\tIf not, wait a few seconds and retry.\n");
}
fputs(PQerrormsg, stderr);
return STATUS_ERROR;
}
......@@ -723,9 +723,8 @@ StreamOpen(char *hostName, short portName, Port *port)
{
if (!(hp = gethostbyname(hostName)) || hp->h_addrtype != AF_INET)
{
sprintf(PQerrormsg,
"FATAL: StreamOpen: unknown hostname: %s\n",
hostName);
snprintf(PQerrormsg, ERROR_MSG_LENGTH,
"FATAL: StreamOpen: unknown hostname: %s\n", hostName);
fputs(PQerrormsg, stderr);
pqdebug("%s", PQerrormsg);
return STATUS_ERROR;
......@@ -745,9 +744,8 @@ StreamOpen(char *hostName, short portName, Port *port)
/* connect to the server */
if ((port->sock = socket(port->raddr.sa.sa_family, SOCK_STREAM, 0)) < 0)
{
sprintf(PQerrormsg,
"FATAL: StreamOpen: socket() failed: errno=%d\n",
errno);
snprintf(PQerrormsg, ERROR_MSG_LENGTH,
"FATAL: StreamOpen: socket() failed: errno=%d\n", errno);
fputs(PQerrormsg, stderr);
pqdebug("%s", PQerrormsg);
return STATUS_ERROR;
......@@ -755,9 +753,8 @@ StreamOpen(char *hostName, short portName, Port *port)
err = connect(port->sock, &port->raddr.sa, len);
if (err < 0)
{
sprintf(PQerrormsg,
"FATAL: StreamOpen: connect() failed: errno=%d\n",
errno);
snprintf(PQerrormsg, ERROR_MSG_LENGTH,
"FATAL: StreamOpen: connect() failed: errno=%d\n", errno);
fputs(PQerrormsg, stderr);
pqdebug("%s", PQerrormsg);
return STATUS_ERROR;
......@@ -766,9 +763,8 @@ StreamOpen(char *hostName, short portName, Port *port)
/* fill in the client address */
if (getsockname(port->sock, &port->laddr.sa, &len) < 0)
{
sprintf(PQerrormsg,
"FATAL: StreamOpen: getsockname() failed: errno=%d\n",
errno);
snprintf(PQerrormsg, ERROR_MSG_LENGTH,
"FATAL: StreamOpen: getsockname() failed: errno=%d\n", errno);
fputs(PQerrormsg, stderr);
pqdebug("%s", PQerrormsg);
return STATUS_ERROR;
......
src/backend/libpq/util.c
View file @ df1468e2
......@@ -5,9 +5,7 @@
*
* Copyright (c) 1994, Regents of the University of California
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/libpq/Attic/util.c,v 1.5 1997/09/08 02:23:21 momjian Exp $
* $Id: util.c,v 1.6 1998/12/14 06:50:27 scrappy Exp $
*
*-------------------------------------------------------------------------
*/
......
src/backend/nodes/outfuncs.c
View file @ df1468e2
......@@ -5,9 +5,7 @@
*
* Copyright (c) 1994, Regents of the University of California
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/nodes/outfuncs.c,v 1.50 1998/12/14 00:01:47 thomas Exp $
* $Id: outfuncs.c,v 1.51 1998/12/14 06:50:28 scrappy Exp $
*
* NOTES
* Every (plan) node in POSTGRES has an associated "out" routine which
......
src/backend/parser/analyze.c
View file @ df1468e2
......@@ -5,9 +5,7 @@
*
* Copyright (c) 1994, Regents of the University of California
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/parser/analyze.c,v 1.90 1998/12/04 15:34:28 thomas Exp $
* $Id: analyze.c,v 1.91 1998/12/14 06:50:32 scrappy Exp $
*
*-------------------------------------------------------------------------
*/
......
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