diff options
Diffstat (limited to 'inet')
| -rw-r--r-- | inet/rexec.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/inet/rexec.c b/inet/rexec.c index 30b7cca..2a3a256 100644 --- a/inet/rexec.c +++ b/inet/rexec.c @@ -117,11 +117,14 @@ retry: } listen(s2, 1); sa2len = sizeof (sa2); - if (getsockname(s2, (struct sockaddr *)&sa2, &sa2len) < 0 || - sa2len != SA_LEN((struct sockaddr *)&sa2)) { + if (getsockname(s2, (struct sockaddr *)&sa2, &sa2len) < 0) { perror("getsockname"); (void) __close(s2); goto bad; + } else if (sa2len != SA_LEN((struct sockaddr *)&sa2)) { + __set_errno(EINVAL); + (void) __close(s2); + goto bad; } port = 0; if (!getnameinfo((struct sockaddr *)&sa2, sa2len, |