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--- jabberd/mio.c 2006/08/10 14:54:02 1290
+++ jabberd/mio.c 2006/09/02 05:35:46 1291
@@ -469,6 +469,13 @@
return NULL;
}
+ /* do not accept a higher fd than FD_SET, or FD_CLR can handle */
+ if (fd >= FD_SETSIZE) {
+ log_warn(NULL, "could not accept incoming connection, maximum number of connections reached (%i)", FD_SETSIZE);
+ close(fd);
+ return NULL;
+ }
+
log_debug2(ZONE, LOGT_IO, "_mio_accept(%X) accepted fd #%d", m, fd);
/* access and rate checks */
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