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(mini_inetd): check that fds are not too large to select on

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@9108 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Assar Westerlund
2000-10-08 13:38:47 +00:00
parent 265ace2a58
commit fc5bdd0d53
1 changed files with 2 additions and 0 deletions
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2
lib/roken/mini_inetd.c
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@@ -103,6 +103,8 @@ mini_inetd (int port)
err (1, "bind"); err (1, "bind");
if (listen (fds[i], SOMAXCONN) < 0) if (listen (fds[i], SOMAXCONN) < 0)
err (1, "listen"); err (1, "listen");
if (fds[i] >= FD_SETSIZE)
errx (1, "fd too large");
FD_SET(fds[i], &orig_read_set); FD_SET(fds[i], &orig_read_set);
max_fd = max(max_fd, fds[i]); max_fd = max(max_fd, fds[i]);
++i; ++i;