1 files changed, 0 insertions, 51 deletions
diff --git a/net/haproxy/patches/003-BUG-MEDIUM-checks-unblock-signals-in-external-checks.patch b/net/haproxy/patches/003-BUG-MEDIUM-checks-unblock-signals-in-external-checks.patch
deleted file mode 100644
index d23dbdc9f..000000000
--- a/net/haproxy/patches/003-BUG-MEDIUM-checks-unblock-signals-in-external-checks.patch
+++ /dev/null
@@ -1,51 +0,0 @@
-commit afc313e6cd4be32f3c3d212e875d4dbcef8a0c70
-Author: Willy Tarreau <w@1wt.eu>
-Date:   Mon Jul 1 07:51:29 2019 +0200
-
-    BUG/MEDIUM: checks: unblock signals in external checks
-    
-    As discussed in issue #140, processes are forked with signals blocked
-    resulting in haproxy's kill being ignored. This happens when the command
-    takes more time to complete than the configured check timeout or interval.
-    Just calling "sleep 30" every second makes the problem obvious.
-    
-    The fix simply consists in unblocking the signals in the child after the
-    fork. It needs to be backported to all stable branches containing external
-    checks and where signals are blocked on startup. It's unclear when it
-    started, but the following config exhibits the issue :
-    
-      global
-        external-check
-    
-      listen www
-        bind :8001
-        timeout client 5s
-        timeout server 5s
-        timeout connect 5s
-        option external-check
-        external-check command "$PWD/sleep10.sh"
-        server local 127.0.0.1:80 check inter 200
-    
-      $ cat sleep10.sh
-      #!/bin/sh
-      exec /bin/sleep 10
-    
-    The "sleep" processes keep accumulating for 10 seconds and stabilize
-    around 25 when the bug is present. Just issuing "killall sleep" has no
-    effect on them, and stopping haproxy leaves these processes behind.
-    
-    (cherry picked from commit 2df8cad0fea2d1a4ca8dd58f384df3c3c3f5d7ee)
-    Signed-off-by: Willy Tarreau <w@1wt.eu>
-
-diff --git a/src/checks.c b/src/checks.c
-index c175a752..e31eb173 100644
---- a/src/checks.c
-+++ b/src/checks.c
-@@ -1997,6 +1997,7 @@ static int connect_proc_chk(struct task *t)
- 
- 		environ = check->envp;
- 		extchk_setenv(check, EXTCHK_HAPROXY_SERVER_CURCONN, ultoa_r(s->cur_sess, buf, sizeof(buf)));
-+		haproxy_unblock_signals();
- 		execvp(px->check_command, check->argv);
- 		ha_alert("Failed to exec process for external health check: %s. Aborting.\n",
- 			 strerror(errno));