diff options
Diffstat (limited to 'python-ethtool/etherinfo.c')
| -rw-r--r-- | python-ethtool/etherinfo.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/python-ethtool/etherinfo.c b/python-ethtool/etherinfo.c index 3d2072b..5539cf7 100644 --- a/python-ethtool/etherinfo.c +++ b/python-ethtool/etherinfo.c @@ -59,16 +59,14 @@ void free_ipv6addresses(struct ipv6address *ptr) { struct ipv6address *ipv6ptr = ptr; - if( !ptr ) { - return; - } - while( ipv6ptr ) { struct ipv6address *tmp = ipv6ptr->next; if( ipv6ptr->address ) { free(ipv6ptr->address); + ipv6ptr->address = NULL; } + memset(ipv6ptr, 0, sizeof(struct ipv6address)); free(ipv6ptr); ipv6ptr = tmp; } |