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helper: Also copy extra symlinks from /

tingping/wmclass
Alexander Larsson 2015-10-05 11:24:40 +02:00
parent dbc92635cc
commit c26510295f
1 changed files with 14 additions and 0 deletions
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14
lib/xdg-app-helper.c
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@ -1496,6 +1496,20 @@ mount_extra_root_dirs (int readonly)
if (bind_mount (path, dirent->d_name, BIND_RECURSIVE | (readonly ? BIND_READONLY : 0)))
die_with_error ("mount root subdir %s", dirent->d_name);
}
else if (S_ISLNK(st.st_mode))
{
ssize_t r;
char *target;
target = xmalloc (st.st_size + 1);
r = readlink (path, target, st.st_size);
if (r == -1)
die_with_error ("readlink %s", path);
target[r] = 0;
if (symlink (target, dirent->d_name) != 0)
die_with_error ("symlink %s %s", target, dirent->d_name);
}
free (path);
}