Free already saved password when storing a new one

This shouldn't happen (clients aren't allowed to send more than one PASS
command), but who knows ...

diff --git a/src/ngircd/conn.c b/src/ngircd/conn.c
index 46a3ecc2caefe0c1dc5fe41754357aadc08db128..e7bf1db891cba610e4737a4e5f8347e5ff732a36 100644 (file)
--- a/src/ngircd/conn.c
+++ b/src/ngircd/conn.c
@@ -932,6 +932,10 @@ GLOBAL void
 Conn_SetPassword( CONN_ID Idx, const char *Pwd )
 {
        assert( Idx > NONE );
+
+       if (My_Connections[Idx].pwd)
+               free(My_Connections[Idx].pwd);
+
        My_Connections[Idx].pwd = strdup(Pwd);
        if (My_Connections[Idx].pwd == NULL) {
                Log(LOG_EMERG, "Can't allocate memory! [Conn_SetPassword]");