File cups-branch-2.2-commit-876fdc1c90a885a58644c8757bc1283c9fd5bcb7.diff of Package cups.28152

From 876fdc1c90a885a58644c8757bc1283c9fd5bcb7 Mon Sep 17 00:00:00 2001
From: Vasilis Liaskovitis <vliaskovitis@suse.com>
Date: Wed, 1 Mar 2023 13:46:28 +0100
Subject: [PATCH] cups/http-addr.c: Set listen backlog size to INT_MAX (fixes
 #308)

Use a listen queue size of INT_MAX, which should default to the maximum
supported queue size on the system.

This avoids the problem of the listening backlog queue getting full when
there are too many requests at the same time. The problem was observed
with the previous backlog size (128) by customers when submitting large
batches of print jobs, resulting in some jobs getting lost.

Signed-off-by: Vasilis Liaskovitis <vliaskovitis@suse.com>
---
 cups/http-addr.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cups/http-addr.c b/cups/http-addr.c
index 61c86384b..f7464d6ca 100644
--- a/cups/http-addr.c
+++ b/cups/http-addr.c
@@ -245,7 +245,7 @@ httpAddrListen(http_addr_t *addr,	/* I - Address to bind to */
   * Listen...
   */
 
-  if (listen(fd, 5))
+  if (listen(fd, INT_MAX))
   {
     _cupsSetHTTPError(HTTP_STATUS_ERROR);
 
-- 
2.39.1