diff options
author | andre <andre@FreeBSD.org> | 2003-11-26 20:31:13 +0000 |
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committer | andre <andre@FreeBSD.org> | 2003-11-26 20:31:13 +0000 |
commit | 4a037b3dd4b704250886ced57a0ab6d97411e694 (patch) | |
tree | ed37fabeb3faa7279dd548d1d6a2325900b034ef /sys/netinet/tcp_subr.c | |
parent | de5ea0895c09169faa73049888b11e02ce9db310 (diff) | |
download | FreeBSD-src-4a037b3dd4b704250886ced57a0ab6d97411e694.zip FreeBSD-src-4a037b3dd4b704250886ced57a0ab6d97411e694.tar.gz |
Make sure all uses of stack allocated struct route's are properly
zeroed. Doing a bzero on the entire struct route is not more
expensive than assigning NULL to ro.ro_rt and bzero of ro.ro_dst.
Reviewed by: sam (mentor)
Approved by: re (scottl)
Diffstat (limited to 'sys/netinet/tcp_subr.c')
-rw-r--r-- | sys/netinet/tcp_subr.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/netinet/tcp_subr.c b/sys/netinet/tcp_subr.c index dfd6de1..926d547 100644 --- a/sys/netinet/tcp_subr.c +++ b/sys/netinet/tcp_subr.c @@ -1409,7 +1409,7 @@ tcp_maxmtu(inc) KASSERT(inc != NULL, ("tcp_maxmtu with NULL in_conninfo pointer")); - sro.ro_rt = NULL; + bzero(&sro, sizeof(sro)); if (inc->inc_faddr.s_addr != INADDR_ANY) { dst = (struct sockaddr_in *)&sro.ro_dst; dst->sin_family = AF_INET; @@ -1439,7 +1439,7 @@ tcp_maxmtu6(inc) KASSERT(inc != NULL, ("tcp_maxmtu6 with NULL in_conninfo pointer")); - sro6.ro_rt = NULL; + bzero(&sro6, sizeof(sro6)); if (!IN6_IS_ADDR_UNSPECIFIED(&inc->inc6_faddr)) { sro6.ro_dst.sin6_family = AF_INET6; sro6.ro_dst.sin6_len = sizeof(struct sockaddr_in6); |