diff options
| -rw-r--r-- | src/fstab-generator/fstab-generator.c | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/src/fstab-generator/fstab-generator.c b/src/fstab-generator/fstab-generator.c index a8436e6233..986f72d7e6 100644 --- a/src/fstab-generator/fstab-generator.c +++ b/src/fstab-generator/fstab-generator.c @@ -530,18 +530,21 @@ static int parse_new_root_from_proc_cmdline(void) { free(word); } - if (what) { + if (!what) { + log_error("Could not find a root= entry on the kernel commandline."); + return 0; + } - log_debug("Found entry what=%s where=/sysroot type=%s", what, type); - r = add_mount(what, "/sysroot", type, opts, 0, false, false, false, - false, false, true, "/proc/cmdline"); + if (what[0] != '/') { + log_debug("Skipping entry what=%s where=/sysroot type=%s", what, type); + return 0; + } - if (r < 0) - return r; - } else - log_error("Could not find a root= entry on the kernel commandline."); + log_debug("Found entry what=%s where=/sysroot type=%s", what, type); + r = add_mount(what, "/sysroot", type, opts, 0, false, false, false, + false, false, true, "/proc/cmdline"); - return 0; + return (r < 0) ? r : 0; } static int parse_proc_cmdline(void) { |