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PR/53371: Thomas Barabosch: Potential memory leak in usr.sbin/ndp/ndp.c

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This commit is contained in:
christos 2018-06-16 13:09:41 +00:00
parent f23c9524b7
commit 10a71a2955
1 changed files with 4 additions and 1 deletions
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5
usr.sbin/ndp/ndp.c
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@ -1,4 +1,4 @@
/* $NetBSD: ndp.c,v 1.50 2017/06/28 08:17:50 ozaki-r Exp $ */
/* $NetBSD: ndp.c,v 1.51 2018/06/16 13:09:41 christos Exp $ */
/* $KAME: ndp.c,v 1.121 2005/07/13 11:30:13 keiichi Exp $ */
/*
@ -376,6 +376,7 @@ set(int argc, char **argv)
return 1;
}
makeaddr(mysin, res->ai_addr);
freeaddrinfo(res);
ea = (u_char *)LLADDR(&sdl_m);
if (ndp_ether_aton(eaddr, ea) == 0)
sdl_m.sdl_alen = 6;
@ -441,6 +442,7 @@ get(char *host)
return;
}
makeaddr(mysin, res->ai_addr);
freeaddrinfo(res);
do_foreach(&mysin->sin6_addr, host, 0);
if (found_entry == 0) {
(void)getnameinfo((struct sockaddr *)(void *)mysin,
@ -467,6 +469,7 @@ delete_one(char *host)
return;
}
makeaddr(mysin, res->ai_addr);
freeaddrinfo(res);
do_foreach(&mysin->sin6_addr, host, NDP_F_DELETE);
}