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Fix for bad calculation of netmask bits. I'm amazed it worked thus far...

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This commit is contained in:
Andrzej Bialecki 1998-10-09 12:42:20 +00:00
parent 60f27d13a7
commit 86fc7f021c
1 changed files with 5 additions and 2 deletions
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7
release/picobsd/tinyware/ns/ns.c
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@ -23,7 +23,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: ns.c,v 1.3 1998/09/02 13:11:23 abial Exp $
* $Id: ns.c,v 1.4 1998/09/07 06:41:14 abial Exp $
*/
@ -99,10 +99,13 @@ sock_ntop(const struct sockaddr *sa, size_t salen)
switch (sa->sa_family) {
case 255: {
struct sockaddr_in *sin = (struct sockaddr_in *) sa;
u_long mask;
int i;
i=0;
while(sin->sin_addr.s_addr & (0x800000>>i)) i++;
mask=ntohl(sin->sin_addr.s_addr);
while(mask & (0x80000000>>i)) i++;
sprintf(str,"/%d",i);
return(str);
}