From: Jouni Malinen <j@w1.fi>
Date: Sun, 14 Jan 2024 15:18:57 +0000 (+0200)
Subject: nl80211: Print kernel version in debug output
X-Git-Tag: hostap_2_11~490
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=197b440c49ed66f225a920445b8b8f3f316381d9;p=thirdparty%2Fhostap.git

nl80211: Print kernel version in debug output

This can be helpful in debugging some kernel specific issues.

Signed-off-by: Jouni Malinen <j@w1.fi>
---

diff --git a/src/drivers/driver_nl80211.c b/src/drivers/driver_nl80211.c
index 4167b707b..a3147bc7c 100644
--- a/src/drivers/driver_nl80211.c
+++ b/src/drivers/driver_nl80211.c
@@ -12,6 +12,7 @@
 
 #include "includes.h"
 #include <sys/types.h>
+#include <sys/utsname.h>
 #include <fcntl.h>
 #include <net/if.h>
 #include <netlink/genl/genl.h>
@@ -9888,6 +9889,13 @@ static void * nl80211_global_init(void *ctx)
 {
 	struct nl80211_global *global;
 	struct netlink_config *cfg;
+	struct utsname name;
+
+	if (uname(&name) == 0) {
+		wpa_printf(MSG_DEBUG, "nl80211: Kernel version: %s %s (%s; %s)",
+			   name.sysname, name.release,
+			   name.version, name.machine);
+	}
 
 	global = os_zalloc(sizeof(*global));
 	if (global == NULL)