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ospf6d: unitialised buffer zone used by socket

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a buffer zone is initialised, before being used by server socket.

Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
This commit is contained in:
Philippe Guibert 2019-02-14 14:10:03 +01:00
parent 77a4dd9320
commit c8b9f5fb12
1 changed files with 1 additions and 0 deletions
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ospf6d/ospf6_network.c
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@ -163,6 +163,7 @@ int ospf6_sendmsg(struct in6_addr *src, struct in6_addr *dst,
assert(dst); assert(dst);
assert(*ifindex); assert(*ifindex);
memset(&cmsgbuf, 0, sizeof(cmsgbuf));
scmsgp = (struct cmsghdr *)&cmsgbuf; scmsgp = (struct cmsghdr *)&cmsgbuf;
pktinfo = (struct in6_pktinfo *)(CMSG_DATA(scmsgp)); pktinfo = (struct in6_pktinfo *)(CMSG_DATA(scmsgp));
memset(&dst_sin6, 0, sizeof(struct sockaddr_in6)); memset(&dst_sin6, 0, sizeof(struct sockaddr_in6));