libraries/liblber/decode.c - diff

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version 1.17, 1999/03/03 14:57:57	version 1.18, 1999/04/27 03:19:32
Line 101 ber_skip_tag( BerElement *ber, unsigned	Line 101 ber_skip_tag( BerElement *ber, unsigned
return( LBER_DEFAULT );	return( LBER_DEFAULT );
if ( lc & 0x80 ) {	if ( lc & 0x80 ) {
noctets = (lc & 0x7f);	noctets = (lc & 0x7f);
if ( noctets > sizeof(unsigned long) )	if ( (unsigned) noctets > sizeof(unsigned long) )
return( LBER_DEFAULT );	return( LBER_DEFAULT );
diff = sizeof(unsigned long) - noctets;	diff = sizeof(unsigned long) - noctets;
if ( ber_read( ber, (char *) &netlen + diff, noctets )	if ( ber_read( ber, (char *) &netlen + diff, noctets )
Line 142 ber_getnint( BerElement ber, long num,	Line 142 ber_getnint( BerElement ber, long num,
* extend after we read it in.	* extend after we read it in.
*/	*/

if ( len > sizeof(long) )	if ( (unsigned) len > sizeof(long) )
return( -1 );	return( -1 );

netnum = 0;	netnum = 0;
Line 154 ber_getnint( BerElement ber, long num,	Line 154 ber_getnint( BerElement ber, long num,
/* sign extend if necessary */	/* sign extend if necessary */
p = (char *) &netnum;	p = (char *) &netnum;
sign = (0x80 & *(p+diff) );	sign = (0x80 & *(p+diff) );
if ( sign && len < sizeof(long) ) {	if ( sign && ((unsigned) len < sizeof(long)) ) {
for ( i = 0; i < diff; i++ ) {	for ( i = 0; i < diff; i++ ) {
*(p+i) = (unsigned char) 0xff;	*(p+i) = (unsigned char) 0xff;
}	}