Import of OpenSSH 3.7.1p2

[gssapi-openssh.git] / openssh / deattack.c

diff --git a/openssh/deattack.c b/openssh/deattack.c
index 0442501e7a17b6ddf4c6f7ae15770c8aa29129fc..8b55d668681a1e78c0c2973cedcace140a8b25d9 100644 (file)
--- a/openssh/deattack.c
+++ b/openssh/deattack.c
@@ -18,7 +18,7 @@
  */
 
 #include "includes.h"
-RCSID("$OpenBSD: deattack.c,v 1.18 2002/03/04 17:27:39 stevesk Exp $");
+RCSID("$OpenBSD: deattack.c,v 1.19 2003/09/18 08:49:45 markus Exp $");
 
 #include "deattack.h"
 #include "log.h"
@@ -100,12 +100,12 @@ detect_attack(u_char *buf, u_int32_t len, u_char *IV)
 
        if (h == NULL) {
                debug("Installing crc compensation attack detector.");
+               h = (u_int16_t *) xmalloc(l * HASH_ENTRYSIZE);
                n = l;
-               h = (u_int16_t *) xmalloc(n * HASH_ENTRYSIZE);
        } else {
                if (l > n) {
+                       h = (u_int16_t *) xrealloc(h, l * HASH_ENTRYSIZE);
                        n = l;
-                       h = (u_int16_t *) xrealloc(h, n * HASH_ENTRYSIZE);
                }
        }