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A patch from Jaspreet Singh <jsingh@somanetworks.com>

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fixing both a segfault and cosmetic bug in route
This commit is contained in:
Eric Andersen 2001-08-23 22:05:33 +00:00
parent b76cb68979
commit a3c8481a33
2 changed files with 12 additions and 10 deletions
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11
networking/route.c
View File

@ -15,7 +15,7 @@
* Foundation; either version 2 of the License, or (at
* your option) any later version.
*
* $Id: route.c,v 1.10 2001/03/21 07:34:26 andersen Exp $
* $Id: route.c,v 1.11 2001/08/23 22:05:33 andersen Exp $
*
* displayroute() code added by Vladimir N. Oleynik <dzo@simtreas.ru>
* adjustments by Larry Doolittle <LRDoolittle@lbl.gov>
@ -108,6 +108,8 @@ INET_setroute(int action, int options, char **args)
xflag = 0;
if (*args == NULL)
show_usage();
if (strcmp(*args, "-net")==0) {
xflag = 1;
args++;
@ -115,9 +117,6 @@ INET_setroute(int action, int options, char **args)
xflag = 2;
args++;
}
if (*args == NULL)
show_usage();
safe_strncpy(target, *args++, (sizeof target));
/* Clean out the RTREQ structure. */
@ -375,9 +374,11 @@ static void displayroutes(void)
if(nl==1) {
printf("Kernel IP routing table\n"
"Destination Gateway Genmask Flags Metric Ref Use Iface\n");
} else {
nl++;
continue;
}
ifl = 0; /* parse flags */
if(flgs&1)
flags[ifl++]='U';

11
route.c
View File

@ -15,7 +15,7 @@
* Foundation; either version 2 of the License, or (at
* your option) any later version.
*
* $Id: route.c,v 1.10 2001/03/21 07:34:26 andersen Exp $
* $Id: route.c,v 1.11 2001/08/23 22:05:33 andersen Exp $
*
* displayroute() code added by Vladimir N. Oleynik <dzo@simtreas.ru>
* adjustments by Larry Doolittle <LRDoolittle@lbl.gov>
@ -108,6 +108,8 @@ INET_setroute(int action, int options, char **args)
xflag = 0;
if (*args == NULL)
show_usage();
if (strcmp(*args, "-net")==0) {
xflag = 1;
args++;
@ -115,9 +117,6 @@ INET_setroute(int action, int options, char **args)
xflag = 2;
args++;
}
if (*args == NULL)
show_usage();
safe_strncpy(target, *args++, (sizeof target));
/* Clean out the RTREQ structure. */
@ -375,9 +374,11 @@ static void displayroutes(void)
if(nl==1) {
printf("Kernel IP routing table\n"
"Destination Gateway Genmask Flags Metric Ref Use Iface\n");
} else {
nl++;
continue;
}
ifl = 0; /* parse flags */
if(flgs&1)
flags[ifl++]='U';