From cf62ffc4ea46fb8e375e2c49b0e1ef905c08d24b Mon Sep 17 00:00:00 2001
From: Luca Guerra <luca@guerra.sh>
Date: Wed, 21 Feb 2024 15:04:10 +0000
Subject: [PATCH 1/2] fix(tests): fix warning for unshare

Signed-off-by: Luca Guerra <luca@guerra.sh>
---
 test/libsinsp_e2e/vtidcollision.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/libsinsp_e2e/vtidcollision.c b/test/libsinsp_e2e/vtidcollision.c
index cd903eebb2..180ac5fe2d 100644
--- a/test/libsinsp_e2e/vtidcollision.c
+++ b/test/libsinsp_e2e/vtidcollision.c
@@ -16,6 +16,7 @@ limitations under the License.
 
 */
 
+#define _GNU_SOURCE
 #include <errno.h>
 #include <fcntl.h>
 #include <sched.h>
@@ -26,7 +27,6 @@ limitations under the License.
 
 #include <sys/eventfd.h>
 #include <sys/wait.h>
-#define _GNU_SOURCE
 #include <linux/sched.h>
 
 /**

From 3a73fb4f3be534c0f7fb4e717adf2f939be9885b Mon Sep 17 00:00:00 2001
From: Luca Guerra <luca@guerra.sh>
Date: Wed, 21 Feb 2024 15:04:41 +0000
Subject: [PATCH 2/2] cleanup(libsinsp): fix misaligned access to cmsghdr

Signed-off-by: Luca Guerra <luca@guerra.sh>
---
 userspace/libsinsp/parsers.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/userspace/libsinsp/parsers.cpp b/userspace/libsinsp/parsers.cpp
index af83388f0c..6e4e919939 100644
--- a/userspace/libsinsp/parsers.cpp
+++ b/userspace/libsinsp/parsers.cpp
@@ -4151,8 +4151,9 @@ void sinsp_parser::parse_rw_exit(sinsp_evt *evt)
 				parinfo = evt->get_param(4);
 				if(parinfo->m_len > sizeof(cmsghdr))
 				{
-					cmsghdr *cmsg = (cmsghdr *)parinfo->m_val;
-					if(cmsg->cmsg_type == SCM_RIGHTS)
+					cmsghdr cmsg;
+					memcpy(&cmsg, parinfo->m_val, sizeof(cmsghdr));
+					if(cmsg.cmsg_type == SCM_RIGHTS)
 					{
 						char error[SCAP_LASTERR_SIZE];
 						scap_threadinfo scap_tinfo {};