[libbluray-devel] Check for null path in udfread_open()

[Petri Hintukainen]

libudfread | branch: master | Petri Hintukainen <phintuka at gmail.com> | Thu May 21 12:22:25 2015 +0300| [953fda2f8a9e5ee24e19393d53e93f5efb5833e2] | committer: Petri Hintukainen

Check for null path in udfread_open()

> http://git.videolan.org/gitweb.cgi/libudfread.git/?a=commit;h=953fda2f8a9e5ee24e19393d53e93f5efb5833e2
---

 src/udfread.c |    4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/udfread.c b/src/udfread.c
index e2ad6b2..ba910aa 100644
--- a/src/udfread.c
+++ b/src/udfread.c
@@ -1133,6 +1133,10 @@ int udfread_open(udfread *udf, const char *path)
     udfread_block_input *input;
     int result;
 
+    if (!path) {
+        return -1;
+    }
+
     input = block_input_new(path);
     if (!input) {
         return -1;