A couple of patches for dumpcap

[Isaac Boukris <iboukris@gmail.com>]

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Hi Stephen,

Please take a look.

Thanks!

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From 3e32a62cb6ad1042d942a87fd9da813558c11532 Mon Sep 17 00:00:00 2001
From: Isaac Boukris <iboukris@gmail.com>
Date: Sat, 24 Feb 2024 15:00:44 +0200
Subject: [PATCH 1/2] dumpcap: disable promiscuous mode at exit

Signed-off-by: Isaac Boukris <iboukris@gmail.com>
---
 app/dumpcap/main.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/app/dumpcap/main.c b/app/dumpcap/main.c
index d57db0589a..88cec43086 100644
--- a/app/dumpcap/main.c
+++ b/app/dumpcap/main.c
@@ -830,11 +830,12 @@ static void enable_pdump(struct rte_ring *r, struct rte_mempool *mp)
 				intf->opts.promisc_mode = false;
 			} else {
 				ret = rte_eth_promiscuous_enable(intf->port);
-				if (ret != 0)
+				if (ret != 0) {
 					fprintf(stderr,
 						"port %u set promiscuous enable failed: %d\n",
 						intf->port, ret);
-				intf->opts.promisc_mode = false;
+					intf->opts.promisc_mode = false;
+				}
 			}
 		}
 		++count;
-- 
2.39.3


From 7ba53acbb39e0dc701a80702ea0d4a7e2a37a5f2 Mon Sep 17 00:00:00 2001
From: Isaac Boukris <iboukris@gmail.com>
Date: Sat, 24 Feb 2024 18:49:01 +0200
Subject: [PATCH 2/2] dumpcap: set handler for SIGTERM as well

Signed-off-by: Isaac Boukris <iboukris@gmail.com>
---
 app/dumpcap/main.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/app/dumpcap/main.c b/app/dumpcap/main.c
index 88cec43086..95b1067387 100644
--- a/app/dumpcap/main.c
+++ b/app/dumpcap/main.c
@@ -966,6 +966,7 @@ int main(int argc, char **argv)
 	compile_filters();
 
 	signal(SIGINT, signal_handler);
+	signal(SIGTERM, signal_handler);
 	signal(SIGPIPE, SIG_IGN);
 
 	enable_primary_monitor();
-- 
2.39.3