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Fix connection_get race condition on Windows

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This commit is contained in:
Quanah Gibson-Mount 2007-01-02 22:33:18 +00:00
parent d3ceb19b91
commit 3b63f718e1
1 changed files with 9 additions and 0 deletions
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9
servers/slapd/connection.c
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@ -310,6 +310,15 @@ static Connection* connection_get( ber_socket_t s )
assert( c->c_struct_state != SLAP_C_UNINITIALIZED );
ber_sockbuf_ctrl( c->c_sb, LBER_SB_OPT_GET_FD, &sd );
#ifdef HAVE_WINSOCK
/* Avoid race condition after releasing
* connections_mutex
*/
if ( sd != s ) {
ldap_pvt_thread_mutex_unlock( &c->c_mutex );
return NULL;
}
#endif
if( c->c_struct_state != SLAP_C_USED ) {
/* connection must have been closed due to resched */