Blame SOURCES/net-tools-ifconfig-long-iface-crasher.patch
|
 |
5aa31a |
diff -up net-tools-2.0/lib/interface.c.long_iface net-tools-2.0/lib/interface.c
|
|
|
5aa31a |
--- net-tools-2.0/lib/interface.c.long_iface 2012-10-04 11:35:27.983694933 +0200
|
|
|
5aa31a |
+++ net-tools-2.0/lib/interface.c 2012-10-04 11:35:27.991694805 +0200
|
|
|
5aa31a |
@@ -216,6 +216,7 @@ out:
|
|
|
5aa31a |
|
|
|
5aa31a |
char *get_name(char **namep, char *p)
|
|
|
5aa31a |
{
|
|
|
5aa31a |
+ int count = 0;
|
|
|
5aa31a |
while (isspace(*p))
|
|
|
5aa31a |
p++;
|
|
|
5aa31a |
char *name = *namep = p;
|
|
|
5aa31a |
@@ -224,7 +225,13 @@ char *get_name(char **namep, char *p)
|
|
|
5aa31a |
break;
|
|
|
5aa31a |
if (*p == ':') { /* could be an alias */
|
|
|
5aa31a |
char *dot = p++;
|
|
|
5aa31a |
- while (*p && isdigit(*p)) p++;
|
|
|
5aa31a |
+ count++;
|
|
|
5aa31a |
+ while (*p && isdigit(*p)) {
|
|
|
5aa31a |
+ p++;
|
|
|
5aa31a |
+ count++;
|
|
|
5aa31a |
+ if (count == (IFNAMSIZ-1))
|
|
|
5aa31a |
+ break;
|
|
|
5aa31a |
+ }
|
|
|
5aa31a |
if (*p == ':') {
|
|
|
5aa31a |
/* Yes it is, backup and copy it. */
|
|
|
5aa31a |
p = dot;
|
|
|
5aa31a |
@@ -240,6 +247,9 @@ char *get_name(char **namep, char *p)
|
|
|
5aa31a |
break;
|
|
|
5aa31a |
}
|
|
|
5aa31a |
*name++ = *p++;
|
|
|
5aa31a |
+ count++;
|
|
|
5aa31a |
+ if (count == (IFNAMSIZ-1))
|
|
|
5aa31a |
+ break;
|
|
|
5aa31a |
}
|
|
|
5aa31a |
*name++ = '\0';
|
|
|
5aa31a |
return p;
|