commit 8a0c0a9ed94b57b5b0288e3c4848473427472df1
author Paul Bakker <p.j.bakker@polarssl.org> Thu Apr 17 16:08:20 2014 +0200
committer Paul Bakker <p.j.bakker@polarssl.org> Thu Apr 17 17:24:23 2014 +0200
tree 08926f96bc404b08ed850647616d795d3f58a0bb
parent 94b916c7b509c63b45a39b8943a9d0a74e46d728

Check additional return values in some test cases

programs/pkey/key_app.c

diff --git a/programs/pkey/key_app.c b/programs/pkey/key_app.c
index e6e9765..b355069 100644
--- a/programs/pkey/key_app.c
+++ b/programs/pkey/key_app.c
@@ -146,7 +146,12 @@
                 printf( " failed\n  !  fopen returned NULL\n" );
                 goto exit;
             }
-            fgets( buf, sizeof(buf), f );
+            if( fgets( buf, sizeof(buf), f ) == NULL )
+            {
+                fclose( f );
+                printf( "Error: fgets() failed to retrieve password\n" );
+                goto exit;
+            }
             fclose( f );
 
             i = (int) strlen( buf );