diff options
| author | Peter Maydell <peter.maydell@linaro.org> | 2018-11-06 15:13:22 +0000 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2018-11-10 15:07:53 +0100 |
| commit | 4ded9bb54ceefeb68e766fe9aafc10de934c4501 (patch) | |
| tree | 1dfac08e3ce18c48ea46626f3383f9212d9de0d7 /slirp/udp.c | |
| parent | 84ec9bfaf239b61bac3e43f708772937401e0e63 (diff) | |
slirp: Remove code that handles socreate() failure
Now that socreate() can never fail, we can remove the code
that was trying to handle that situation.
In particular this removes code in tcp_connect() that
provoked Coverity to complain (CID 1005724): in
closesocket(accept(inso->s, (struct sockaddr *)&addr, &addrlen));
if the accept() call fails then we pass closesocket() -1
instead of a valid file descriptor.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Diffstat (limited to 'slirp/udp.c')
| -rw-r--r-- | slirp/udp.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/slirp/udp.c b/slirp/udp.c index e5bf065bf2..c47870a61b 100644 --- a/slirp/udp.c +++ b/slirp/udp.c @@ -171,9 +171,6 @@ udp_input(register struct mbuf *m, int iphlen) * create one */ so = socreate(slirp); - if (!so) { - goto bad; - } if (udp_attach(so, AF_INET) == -1) { DEBUG_MISC((dfd," udp_attach errno = %d-%s\n", errno,strerror(errno))); @@ -331,9 +328,6 @@ udp_listen(Slirp *slirp, uint32_t haddr, u_int hport, uint32_t laddr, socklen_t addrlen = sizeof(struct sockaddr_in); so = socreate(slirp); - if (!so) { - return NULL; - } so->s = qemu_socket(AF_INET,SOCK_DGRAM,0); if (so->s < 0) { sofree(so); |