1245. [bug] Treat ENOBUFS, ENOMEM and ENFILE as soft errors for

                        accept().

HPUX 11.11 returns ENOBUFS when the TCP connecting is closed before accept.
ENOMEM and ENFILE were also recommend by HP to be treated as soft for accept().

diff --git a/CHANGES b/CHANGES
index 539a8bb5344463785aeed085c8a31d233b1c9c42..a92ee32cd8b95e3dc05eebdd63bd93c12fc0db4e 100644 (file)
--- a/CHANGES
+++ b/CHANGES
@@ -1,3 +1,6 @@
+1245.  [bug]           Treat ENOBUFS, ENOMEM and ENFILE as soft errors for
+                       accept().
+
 1244.  [bug]           Receiving a TCP message from a blackhole address would
                        prevent further messages being received over that
                        interface.

diff --git a/lib/isc/unix/socket.c b/lib/isc/unix/socket.c
index 5ae319e84b0fa3b7af65ed68e3711b576eabe777..8cc6ffa031e48806700b08bd4517666b93d8d03f 100644 (file)
--- a/lib/isc/unix/socket.c
+++ b/lib/isc/unix/socket.c
@@ -15,7 +15,7 @@
  * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $Id: socket.c,v 1.223 2002/04/02 04:36:50 marka Exp $ */
+/* $Id: socket.c,v 1.224 2002/04/03 05:41:20 marka Exp $ */
 
 #include <config.h>
 
@@ -1745,6 +1745,9 @@ internal_accept(isc_task_t *me, isc_event_t *ev) {
                if (SOFT_ERROR(errno))
                        goto soft_error;
                switch (errno) {
+               case ENOBUFS:
+               case ENFILE:
+               case ENOMEM:
                case ECONNRESET:
                case ECONNABORTED:
                case EHOSTUNREACH: