bzero ip_ifmatrix after allocation (4.3BSD-reno/sys/17)

[unix-history] / usr / src / sys / netinet / ip_input.c

diff --git a/usr/src/sys/netinet/ip_input.c b/usr/src/sys/netinet/ip_input.c
index 8f257fe..2e1e554 100644 (file)
--- a/usr/src/sys/netinet/ip_input.c
+++ b/usr/src/sys/netinet/ip_input.c
@@ -4,7 +4,7 @@
  *
  * %sccs.include.redist.c%
  *
  *
  * %sccs.include.redist.c%
  *

- *     @(#)ip_input.c  7.19 (Berkeley) %G%
+ *     @(#)ip_input.c  7.20 (Berkeley) %G%

  */
 
 #include "param.h"
  */
 
 #include "param.h"


@@ -111,8 +111,8 @@ ip_init()
        ipintrq.ifq_maxlen = ipqmaxlen;
 #ifdef GATEWAY
        i = (if_index + 1) * (if_index + 1) * sizeof (u_long);
        ipintrq.ifq_maxlen = ipqmaxlen;
 #ifdef GATEWAY
        i = (if_index + 1) * (if_index + 1) * sizeof (u_long);

-       if ((ip_ifmatrix = (u_long *) malloc(i, M_RTABLE, M_WAITOK)) == 0)
-               panic("no memory for ip_ifmatrix");
+       ip_ifmatrix = (u_long *) malloc(i, M_RTABLE, M_WAITOK);
+       bzero((char *)ip_ifmatrix, i);

 #endif
 }
 
 #endif
 }