diff options
| -rw-r--r-- | libbb/find_root_device.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libbb/find_root_device.c b/libbb/find_root_device.c index 7182102c7..9779f7e82 100644 --- a/libbb/find_root_device.c +++ b/libbb/find_root_device.c @@ -41,7 +41,8 @@ static char *find_block_device_in_dir(struct arena *ap) while ((entry = readdir(dir)) != NULL) { safe_strncpy(ap->devpath + len, entry->d_name, rem); - if (stat(ap->devpath, &ap->st) != 0) + /* lstat: do not follow links */ + if (lstat(ap->devpath, &ap->st) != 0) continue; if (S_ISBLK(ap->st.st_mode) && ap->st.st_rdev == ap->dev) { retpath = xstrdup(ap->devpath); |