diff options
| -rw-r--r-- | libfstools/find.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libfstools/find.c b/libfstools/find.c index cefdd23..1d91c51 100644 --- a/libfstools/find.c +++ b/libfstools/find.c @@ -109,6 +109,9 @@ find_mount_point(char *block, int root_only) int rstat; unsigned int minor, major; + if (!block) + return NULL; + if (!fp) return NULL; |