File fix-ESRCH-check.patch of Package dbus-broker

From 4b1d9da51dc2703b7596243cb555a689bb27b4c1 Mon Sep 17 00:00:00 2001
From: Luca Boccassi <luca.boccassi@gmail.com>
Date: Wed, 16 Apr 2025 21:17:56 +0100
Subject: [PATCH] util/sockopt: also check for ESRCH when the process has
 exited

The kernel in 6.16 is changing the return value from EINVAL to ESRCH so
that the particular case can be distinguished from generic errors:

https://lore.kernel.org/all/20250411-work-pidfs-enoent-v2-2-60b2d3bb545f@kernel.org/
---
 src/util/sockopt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/util/sockopt.c b/src/util/sockopt.c
index a374e59d..4270314d 100644
--- a/src/util/sockopt.c
+++ b/src/util/sockopt.c
@@ -238,7 +238,7 @@ int sockopt_get_peerpidfd(int fd, int *pidfdp) {
                         return SOCKOPT_E_UNSUPPORTED;
                 if (errno == ENODATA)
                         return SOCKOPT_E_UNAVAILABLE;
-                if (errno == EINVAL)
+                if (errno == EINVAL || errno == ESRCH)
                         return SOCKOPT_E_REAPED;
 
                 return error_origin(-errno);