diff options
| author | Pavel Tvrdík <pawel.tvrdik@gmail.com> | 2016-01-27 12:14:46 +0100 |
|---|---|---|
| committer | Pavel Tvrdík <pawel.tvrdik@gmail.com> | 2016-01-27 12:41:59 +0100 |
| commit | 966ca6143b8648a29e77b6328133bc3f245d50ee (patch) | |
| tree | 7880ad664708412e5d36b43f5d68183eae4d9826 /sysdep | |
| parent | d82987d12e96db887033deabb6c46f07db64e1b8 (diff) | |
io.c: fix reads from uninitialized memory
Diffstat (limited to 'sysdep')
| -rw-r--r-- | sysdep/unix/io.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sysdep/unix/io.c b/sysdep/unix/io.c index 8f61fc68..cbfb47d5 100644 --- a/sysdep/unix/io.c +++ b/sysdep/unix/io.c @@ -1204,7 +1204,7 @@ sk_setup(sock *s) if (s->iface) { #ifdef SO_BINDTODEVICE - struct ifreq ifr; + struct ifreq ifr = {}; strcpy(ifr.ifr_name, s->iface->name); if (setsockopt(s->fd, SOL_SOCKET, SO_BINDTODEVICE, &ifr, sizeof(ifr)) < 0) ERR("SO_BINDTODEVICE"); @@ -1564,7 +1564,8 @@ sk_sendmsg(sock *s) { struct iovec iov = {s->tbuf, s->tpos - s->tbuf}; byte cmsg_buf[CMSG_TX_SPACE]; - sockaddr dst; + bzero(cmsg_buf, sizeof(cmsg_buf)); + sockaddr dst = {}; sockaddr_fill(&dst, fam_to_af[s->fam], s->daddr, s->iface, s->dport); |