smbd: set long process name of smbd child processes to "smbd: <CLIENT…

… IP>" The resulting process listings, depending on the format chosen for the process name, show the relevant smbd processes like this: $ ps faxo pid,uid,comm | egrep "\_.*smbd" | grep -v grep 1690322 0 \_ smbd 1690326 0 \_ smbd-notifyd 1690327 0 \_ smbd-cleanupd 1690337 0 \_ smbd[::1] $ ps faxo pid,uid,args | egrep "\_.*smbd" | grep -v grep 1690322 0 \_ ./bin/smbd -D 1690326 0 \_ smbd: notifyd 1690327 0 \_ smbd: cleanupd 1690337 0 \_ smbd: client [::1] Signed-off-by: Ralph Boehme <[email protected]> Reviewed-by: Jeremy Allison <[email protected]> Autobuild-User(master): Jeremy Allison <[email protected]> Autobuild-Date(master): Wed Dec 14 02:47:24 UTC 2022 on sn-devel-184
CynCYX · Dec 14, 2022 · 5955dc1 · 5955dc1
1 parent fc57b88
commit 5955dc1
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/source3/smbd/server.c b/source3/smbd/server.c
@@ -35,6 +35,7 @@
 #include "secrets.h"
 #include "../lib/util/memcache.h"
 #include "ctdbd_conn.h"
+#include "lib/util/util_process.h"
 #include "util_cluster.h"
 #include "printing/queue_process.h"
 #include "rpc_server/rpc_config.h"
@@ -1001,6 +1002,7 @@ static void smbd_accept_connection(struct tevent_context *ev,
 
 	pid = fork();
 	if (pid == 0) {
+		char addrstr[INET6_ADDRSTRLEN];
 		NTSTATUS status = NT_STATUS_OK;
 
 		/*
@@ -1038,6 +1040,9 @@ static void smbd_accept_connection(struct tevent_context *ev,
 			smb_panic("reinit_after_fork() failed");
 		}
 
+		print_sockaddr(addrstr, sizeof(addrstr), &addr);
+		process_set_title("smbd[%s]", "client [%s]", addrstr);
+
 		smbd_process(ev, msg_ctx, fd, false);
 	 exit:
 		exit_server_cleanly("end of child");