diff options
Diffstat (limited to 'nrconfig.c')
-rw-r--r-- | nrconfig.c | 4 |
1 files changed, 4 insertions, 0 deletions
@@ -18,6 +18,8 @@ #include <netax25/axlib.h> #include <netax25/nrconfig.h> +#include "util.h" + typedef struct _nrport { struct _nrport *Next; @@ -291,6 +293,8 @@ int nr_config_load_ports(void) while (isspace(*s & 0xff)) ++s; memset(&ifr, 0, sizeof(ifr)); + if (strlen(s) >= IFNAMSIZ) + unreachable(); strncpy(ifr.ifr_name, s, IFNAMSIZ-1); ifr.ifr_name[IFNAMSIZ-1] = 0; |