Fix possible buffer overflow

Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Fix possible buffer overflow
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>
a0b8b3e4 · Petri Hintukainen · Jean-Baptiste Kempf · 2b77f469 · a0b8b3e4
Commit a0b8b3e4 authored May 20, 2015 by Petri Hintukainen Committed by Jean-Baptiste Kempf May 20, 2015
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src/dvd_reader.c src/dvd_reader.c +3 -2

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--- a/src/dvd_reader.c
+++ b/src/dvd_reader.c
@@ -498,8 +498,9 @@ static dvd_reader_t *DVDOpenCommon( const char *ppath,
    }
    if(path_copy[0] == '\0') {
-      path_copy[0] = '/';
+      free( path_copy );
-      path_copy[1] = '\0';
+      if( !(path_copy = strdup( "/" ) ) )
+        goto DVDOpen_error;
    }
 #if defined(__APPLE__)