1 --- a/src/lib/libcmd/cmp.c	Mon Apr 12 15:39:53 2010

     2 +++ b/src/lib/libcmd/cmp.c	Tue Jun 28 13:59:47 2011

     3 @@ -1,3 +1,7 @@

     4 +/*

     5 + * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.

     6 + */

     7 +

     8  /***********************************************************************

     9  *                                                                      *

    10  *               This software is part of the ast package               *

    11 @@ -164,6 +168,10 @@

    12  				return ret;

    13  			if (!(p1 = (unsigned char*)sfreserve(f1, SF_UNBOUND, 0)) || (c1 = sfvalue(f1)) <= 0)

    14  			{

    15 +				if (sferror(f1)) {

    16 +					error(ERROR_exit(2),

    17 +					    "read error on %s", file1);

    18 +				}

    19  				if ((e2 - p2) > 0 || sfreserve(f2, SF_UNBOUND, 0) && sfvalue(f2) > 0)

    20  				{

    21  					ret = 1;

    22 @@ -170,6 +178,10 @@

    23  					if (!(flags & CMP_SILENT))

    24  						error(ERROR_exit(1), "EOF on %s", file1);

    25  				}

    26 +				if (sferror(f2)) {

    27 +					error(ERROR_exit(2),

    28 +					    "read error on %s", file2);

    29 +				}

    30  				return ret;

    31  			}

    32  			if (count > 0 && c1 > count)

    33 @@ -181,6 +193,10 @@

    34  		{

    35  			if (!(p2 = (unsigned char*)sfreserve(f2, SF_UNBOUND, 0)) || (c2 = sfvalue(f2)) <= 0)

    36  			{

    37 +				if (sferror(f2)) {

    38 +					error(ERROR_exit(2),

    39 +					    "read error on %s", file2);

    40 +				}

    41  				if (!(flags & CMP_SILENT))

    42  					error(ERROR_exit(1), "EOF on %s", file2);

    43  				return 1;

    44