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Small fixes to make LZO compression work.
[tinc]
/
src
/
route.c
diff --git
a/src/route.c
b/src/route.c
index
53cf2d5
..
06dffc9
100644
(file)
--- a/
src/route.c
+++ b/
src/route.c
@@
-17,7
+17,7
@@
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- $Id: route.c,v 1.1.2.4
8 2003/03/29 21:58:35
guus Exp $
+ $Id: route.c,v 1.1.2.4
9 2003/03/29 22:11:22
guus Exp $
*/
#include "config.h"
*/
#include "config.h"
@@
-76,10
+76,13
@@
uint16_t inet_checksum(void *data, int len, uint16_t prevsum)
uint16_t *p = data;
uint32_t checksum = prevsum ^ 0xFFFF;
uint16_t *p = data;
uint32_t checksum = prevsum ^ 0xFFFF;
- len /= 2;
-
- while(len--)
+ while(len >= 2) {
checksum += *p++;
checksum += *p++;
+ len -= 2;
+ }
+
+ if(len)
+ checksum += *(unsigned char *)p;
while(checksum >> 16)
checksum = (checksum & 0xFFFF) + (checksum >> 16);
while(checksum >> 16)
checksum = (checksum & 0xFFFF) + (checksum >> 16);