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-rw-r--r--slirp/udp.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/slirp/udp.c b/slirp/udp.c
index 93d7224792..227d779022 100644
--- a/slirp/udp.c
+++ b/slirp/udp.c
@@ -335,6 +335,10 @@ udp_listen(Slirp *slirp, uint32_t haddr, u_int hport, uint32_t laddr,
return NULL;
}
so->s = qemu_socket(AF_INET,SOCK_DGRAM,0);
+ if (so->s < 0) {
+ sofree(so);
+ return NULL;
+ }
so->so_expire = curtime + SO_EXPIRE;
insque(so, &slirp->udb);