From eca55fbc51056b2a4fa3242917b6fc2f0c02e981 Mon Sep 17 00:00:00 2001
From: Harald Hoyer <harald@hoyer.xyz>
Date: Thu, 20 Jul 2017 19:13:09 +0200
Subject: [PATCH] call chase_symlinks without the /sysroot prefix (#6411)

In case fstab-generator is called in the initrd, chase_symlinks()
returns with a canonical path "/sysroot/sysroot/<mountpoint>", if the
"/sysroot" prefix is present in the path.

This patch skips the "/sysroot" prefix for the chase_symlinks() call,
because "/sysroot" is already the root directory and chase_symlinks()
prepends the root directory in the canonical path returned.

(cherry picked from commit 98eda38aed6a10c4f6d6ad0cac6e5361e87de52b)
---
 src/fstab-generator/fstab-generator.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/fstab-generator/fstab-generator.c b/src/fstab-generator/fstab-generator.c
index 7f23b9fd74..f172e9c07b 100644
--- a/src/fstab-generator/fstab-generator.c
+++ b/src/fstab-generator/fstab-generator.c
@@ -537,7 +537,7 @@ static int parse_fstab(bool initrd) {
                         continue;
                 }
 
-                where = initrd ? strappend("/sysroot/", me->mnt_dir) : strdup(me->mnt_dir);
+                where = strdup(me->mnt_dir);
                 if (!where)
                         return log_oom();