From c1ab36139d416e580e768c29f2addf7ccbc2c612 Mon Sep 17 00:00:00 2001

From: Marcos Mello <marcosfrm@gmail.com>

Date: Thu, 20 May 2021 15:41:26 -0300

Subject: [PATCH] fix(install): sane default --kerneldir

If --kerneldir is not specified, use /lib/modules/$(uname -r).

Fixes #1505

---

 src/install/dracut-install.c | 5 ++++-

 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/install/dracut-install.c b/src/install/dracut-install.c

index 9f044ae0..3fd70fc8 100644

--- a/src/install/dracut-install.c

+++ b/src/install/dracut-install.c

@@ -1167,7 +1167,10 @@ static int parse_argv(int argc, char *argv[])

         if (!kerneldir) {

                 struct utsname buf;

                 uname(&buf;;

-                kerneldir = strdup(buf.version);

+                if (asprintf(&kerneldir, "%s%s", "/lib/modules/", buf.release) < 0) {

+                        log_error("Out of memory!");

+                        exit(EXIT_FAILURE);

+                }

         }

         if (arg_modalias) {