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Work around Ultrix gotcha

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This commit is contained in:
Ted Lemon 1997-05-09 08:07:33 +00:00
parent 00294c5604
commit ac16c3da76
1 changed files with 3 additions and 3 deletions
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6
common/packet.c
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@ -42,7 +42,7 @@
#ifndef lint
static char copyright[] =
"$Id: packet.c,v 1.16 1997/03/29 03:18:28 mellon Exp $ Copyright (c) 1996 The Internet Software Consortium. All rights reserved.\n";
"$Id: packet.c,v 1.17 1997/05/09 08:07:33 mellon Exp $ Copyright (c) 1996 The Internet Software Consortium. All rights reserved.\n";
#endif /* not lint */
#include "dhcpd.h"
@ -71,7 +71,7 @@ u_int32_t checksum (buf, nbytes, sum)
#ifdef DEBUG_CHECKSUM_VERBOSE
debug ("sum = %x", sum);
#endif
sum += (u_int16_t) ntohs(*((u_int16_t *)buf)++);
sum += (u_int16_t) ntohs(*((u_int16_t *)(buf + i)));
}
/* If there's a single byte left over, checksum it, too. Network
@ -80,7 +80,7 @@ u_int32_t checksum (buf, nbytes, sum)
#ifdef DEBUG_CHECKSUM_VERBOSE
debug ("sum = %x", sum);
#endif
sum += (*buf) << 8;
sum += buf [i] << 8;
}
return sum;