diff options
Diffstat (limited to 'modutils/modprobe.c')
| -rw-r--r-- | modutils/modprobe.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/modutils/modprobe.c b/modutils/modprobe.c index ec490b74d..997ee3c67 100644 --- a/modutils/modprobe.c +++ b/modutils/modprobe.c @@ -220,8 +220,16 @@ static int FAST_FUNC config_file_action(const char *filename, parser_t *p; struct module_entry *m; int rc = TRUE; + const char *base, *ext; - if (bb_basename(filename)[0] == '.') + /* Skip files that begin with a ".". */ + base = bb_basename(filename); + if (base[0] == '.') + goto error; + + /* Skip files that do not end with a ".conf". */ + ext = strrchr(base, '.'); + if (ext == NULL || strcmp(ext + 1, "conf")) goto error; p = config_open2(filename, fopen_for_read); |