From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001

From: Wolfgang Bumiller <w.bumiller@proxmox.com>

Date: Sat, 13 Nov 2021 18:20:13 +0100

Subject: [PATCH lxc] Revert "initutils: use vfork() in lxc_container_init()"

This reverts commit d65e5e492f740bbb50e3005f97420c3ddae3d595.

With vfork the child process modifies the parent's memory,

so the calls to `signal`, `fprintf` and regular `exit` may

be dangerous and might cause conflicting states in the

parent.

Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>

---

 src/lxc/initutils.c | 2 +-

 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/lxc/initutils.c b/src/lxc/initutils.c

index 24baecc88..72278c1f1 100644

--- a/src/lxc/initutils.c

+++ b/src/lxc/initutils.c

@@ -551,7 +551,7 @@ __noreturn int lxc_container_init(int argc, char *const *argv, bool quiet)

 	remove_self();

-	pid = vfork();

+	pid = fork();

 	if (pid < 0)

 		exit(EXIT_FAILURE);