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tcp_miss
2000 Oct 06
0
FreeBSD Security Advisory: FreeBSD-SA-00:52.tcp-iss
...q.h 2000/09/29 01:37:19 1.12
@@ -91,7 +91,7 @@
* number in the range [0-0x3ffff] that is hard to predict.
*/
#ifndef tcp_random18
-#define tcp_random18() ((random() >> 14) & 0x3ffff)
+#define tcp_random18() (arc4random() & 0x3ffff)
#endif
#define TCP_ISSINCR (122*1024 + tcp_random18())
Index: tcp_subr.c
===================================================================
RCS file: /usr2/ncvs/src/sys/netinet/tcp_subr.c,v
retrieving revision 1.80
retrieving revision 1.81
diff -u -r1.80 -r1.81
--- tcp_subr.c 2000/09/25...