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Assert pointer args

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This commit is contained in:
Kurt Zeilenga 1999-05-21 03:56:17 +00:00
parent 450b02ca58
commit 9c2ebd1f42
1 changed files with 36 additions and 4 deletions
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40
libraries/libldap/result.c
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@ -61,6 +61,20 @@ ldap_result( LDAP *ld, int msgid, int all, struct timeval *timeout,
{
LDAPMessage *lm, *lastlm, *nextlm;
assert( ld != NULL );
assert( result != NULL );
Debug( LDAP_DEBUG_TRACE, "ldap_result\n", 0, 0, 0 );
if( ld == NULL ) {
return -1;
}
if( result == NULL ) {
ld->ld_errno = LDAP_PARAM_ERROR;
return -1;
}
/*
* First, look through the list of responses we have received on
* this association and see if the response we're interested in
@ -68,8 +82,6 @@ ldap_result( LDAP *ld, int msgid, int all, struct timeval *timeout,
* wait until it arrives or timeout occurs.
*/
Debug( LDAP_DEBUG_TRACE, "ldap_result\n", 0, 0, 0 );
*result = NULLMSG;
lastlm = NULLMSG;
for ( lm = ld->ld_responses; lm != NULLMSG; lm = nextlm ) {
@ -144,6 +156,9 @@ wait4msg( LDAP *ld, int msgid, int all, struct timeval *timeout,
LDAPConn *lc, *nextlc;
#endif /* LDAP_API_FEATURE_X_OPENLDAP_V2_REFERRALS */
assert( ld != NULL );
assert( result != NULL );
#ifdef LDAP_DEBUG
if ( timeout == NULL ) {
Debug( LDAP_DEBUG_TRACE, "wait4msg (infinite timeout)\n",
@ -275,13 +290,20 @@ try_read1msg( LDAP *ld, int msgid, int all, Sockbuf *sb,
BerElement tmpber;
int rc, refer_cnt, hadref, simple_request;
unsigned long lderr;
assert( ld != NULL );
assert( lc != NULL );
ber = &lc->lconn_ber;
#else
assert( ld != NULL );
ber = &ld->ld_ber;
#endif /* LDAP_API_FEATURE_X_OPENLDAP_V2_REFERRALS */
Debug( LDAP_DEBUG_TRACE, "read1msg\n", 0, 0, 0 );
#if 0
ber_init_w_nullc( &ber, 0 );
ldap_set_ber_options( ld, &ber );
@ -607,6 +629,8 @@ ldap_select1( LDAP *ld, struct timeval *timeout )
fd_set readfds;
static int tblsize;
assert( ld != NULL );
if ( tblsize == 0 ) {
#ifdef HAVE_SYSCONF
tblsize = sysconf( _SC_OPEN_MAX );
@ -634,13 +658,17 @@ ldap_select1( LDAP *ld, struct timeval *timeout )
int
ldap_msgtype( LDAPMessage *lm )
{
return( lm ? lm->lm_msgtype : -1 );
assert( lm != NULL );
return ( lm == NULL ) ? lm->lm_msgtype : -1;
}
int
ldap_msgid( LDAPMessage *lm )
{
return( lm ? lm->lm_msgid : -1 );
assert( lm != NULL );
return ( lm == NULL ) ? lm->lm_msgid : -1;
}
@ -650,6 +678,8 @@ ldap_msgfree( LDAPMessage *lm )
LDAPMessage *next;
int type = 0;
assert( lm != NULL );
Debug( LDAP_DEBUG_TRACE, "ldap_msgfree\n", 0, 0, 0 );
for ( ; lm != NULLMSG; lm = next ) {
@ -672,6 +702,8 @@ ldap_msgdelete( LDAP *ld, int msgid )
{
LDAPMessage *lm, *prev;
assert( ld != NULL );
Debug( LDAP_DEBUG_TRACE, "ldap_msgdelete\n", 0, 0, 0 );
prev = NULLMSG;